Sports Nutrition: Fueling Your Marathon

Posted on August 23, 2024

Sports Nutrition: Fueling Your Marathon

Carbohydrate Loading

Carbohydrates are your body’s primary source of energy during endurance activities like marathon running. In the days leading up to your race or long run, focus on increasing your carbohydrate intake to maximise your glycogen stores. This process, known as “carb-loading,” ensures that you have enough energy to sustain you through the marathon.

Carbohydrate Sources:

Whole grains (brown rice, oats, quinoa)
Pasta, bread, and potatoes
Fruits such as bananas, apples, and oranges
Vegetables like sweet potatoes, carrots, and leafy greens

Pre-Run Meal Timing

Your pre-run meal should be consumed 2-4 hours before your run to allow for proper digestion. This meal should be high in carbohydrates, moderate in protein, and low in fat and fibre to avoid gastrointestinal discomfort.

Sample Pre-Run Meal:

A bowl of oatmeal topped with a banana, honey, and a handful of almonds
A turkey sandwich on whole grain bread with a piece of fruit
A sweet potato with a side of grilled chicken and steamed broccoli

Pre-Run Snacks

If your race or long run is scheduled early in the morning, or if you need a quick energy boost, consider a small, easily digestible snack 30-60 minutes before starting. Keep it light and rich in simple carbohydrates.

Quick Pre-Run Snacks:

A banana or apple with peanut butter
A slice of toast with jam
An energy bar or gel designed for endurance athletes

Hydration

Proper hydration is crucial for maintaining performance and preventing dehydration. Drink water throughout the day leading up to your run, but avoid excessive fluid intake immediately before running to prevent a bloated feeling.

Hydration Tips:

Drink 16-20 ounces of water 2-3 hours before running.
Consume 8-10 ounces of water 30 minutes before starting your run.
Consider an electrolyte drink if you tend to sweat heavily or are running in hot conditions.

Post-Run Nutrition: Refuelling and Recovery

The 30-Minute Window

The first 30 minutes after your run is a critical window for recovery. During this time, your muscles are most receptive to replenishing glycogen stores and repairing tissue. Aim to consume a snack or meal with a 3:1 or 4:1 ratio of carbohydrates to protein.

Post-Run Snack Ideas:

A smoothie with banana, berries, spinach, protein powder, and almond milk
A whole-grain bagel with peanut butter and a glass of chocolate milk
Greek yogurt with honey and granola

Protein for Muscle Repair

Protein is essential for repairing the muscle fibers that are broken down during your run. Incorporate high-quality protein sources into your post-run meal to aid recovery and reduce muscle soreness.

High-Protein Foods:

Lean meats (chicken, turkey, lean beef)
Fish (salmon, tuna)
Eggs
Legumes (beans, lentils)
Dairy products (milk, yogurt, cheese)
Plant-based protein sources (tofu, tempeh, quinoa)

Rehydration

After your run, it’s important to replace the fluids lost through sweat. Water is often sufficient for shorter runs, but for longer distances or hot weather, you may need an electrolyte drink to replenish sodium, potassium, and other essential minerals.

Rehydration Tips:

Drink at least 16-24 ounces of water for every pound of body weight lost during the run.
Include an electrolyte drink if your run was particularly long or intense.

Replenish Glycogen Stores

In addition to protein, focus on replenishing your glycogen stores with carbohydrate-rich foods. A balanced post-run meal should contain both carbohydrates and protein to ensure a full recovery.

Post-Run Meal Ideas:

Grilled chicken with quinoa and roasted vegetables
A turkey and avocado wrap with a side of sweet potato fries
Salmon with brown rice and steamed asparagus

Anti-Inflammatory Foods

To further support recovery, include anti-inflammatory foods in your diet. These foods help reduce muscle inflammation and promote faster healing.

Anti-Inflammatory Foods:

Berries (blueberries, strawberries)
Leafy greens (spinach, kale)
Fatty fish (salmon, mackerel)
Nuts and seeds (almonds, chia seeds)
Turmeric and ginger

In Conclusion

For marathon runners, nutrition plays a vital role in performance and recovery. By properly fueling your body before a run and ensuring optimal recovery afterward, you can improve endurance, prevent injuries, and feel stronger throughout your training and on race day. Remember, every runner’s nutritional needs are different, so it’s important to experiment during training to find what works best for you.

If you’re planning on running multiple marathons Back-to-Back what else should you consider?

Taking on the challenge of running multiple marathons back-to-back requires not only physical endurance but also a well-thought-out nutrition plan that supports sustained energy, optimal recovery, and overall health. When you’re running consecutive marathons, your body’s demands increase significantly, and proper fueling becomes even more critical. Here’s how to adjust your nutrition strategy for such an intense endeavour:

1. Prioritise Recovery Nutrition

After each marathon, your immediate focus should be on rapid recovery. The 30-minute window post-race is crucial for replenishing glycogen stores, repairing muscle tissue, and rehydrating. However, when running multiple marathons, it’s essential to continue refuelling throughout the day.

Recovery Plan:

Carbohydrate-Rich Meals: Ensure every meal includes complex carbohydrates like whole grains, sweet potatoes, or pasta to rebuild energy stores.
Frequent Protein Intake: Consume protein every few hours to support ongoing muscle repair. Include lean meats, eggs, dairy, or plant-based proteins in your snacks and meals.
Hydration: Stay vigilant about hydration. In addition to water, consider electrolyte drinks to replace lost minerals.

2. Maintain High Energy Availability

Running back-to-back marathons requires maintaining high energy levels across multiple days. Eating enough calories to meet your energy needs is crucial, and you may need to increase your intake of both carbohydrates and fats.

Energy-Boosting Tips:

Increase Caloric Intake: You may need to consume more calories than usual, so focus on nutrient-dense foods that provide sustained energy, such as nuts, avocados, and whole grains.
Snacking: Keep energy bars, fruit, and nuts on hand to eat between meals and throughout the day. This will help keep your energy levels stable.
Carb-Loading Between Races: Continue carb-loading between marathons to ensure your glycogen stores are fully replenished each day.

3. Focus on Gut Health

Digestive comfort is key when running multiple marathons, as your gastrointestinal system is under additional stress. Include foods that are easy to digest and support gut health.

Gut-Friendly Foods:

Low-Fibre Carbs: Opt for lower-fibre carbohydrate sources like white rice, pasta, or bananas close to race time to avoid gastrointestinal distress.
Probiotics: Incorporate probiotic-rich foods like yoghourt or kefir to support digestion and nutrient absorption.
Small, Frequent Meals: Eating smaller, more frequent meals can prevent bloating and ensure your digestive system isn’t overloaded.

4. Listen to Your Body

During a multi-marathon challenge, your body’s needs may change daily. Listen to your hunger cues, adjust portion sizes based on how you feel, and prioritise foods that your body craves. Flexibility and attention to your body’s signals are key to sustaining energy and performance across consecutive races.

Final Thought

Running multiple marathons in succession is an extraordinary challenge that demands not only physical endurance ( see our article on Preparing your body for a marathon) but also meticulous nutritional planning. By focusing on recovery, maintaining high energy availability, supporting gut health, and being attentive to your body’s needs, you can optimise your performance and complete your challenge in peak condition. Our team of highly qualified nutrition specialists not only help with domestic clients but are also specialist in sports nutrition. If you are taking part in sports whether it be a marathon, 10k, 5k or even a football tornament, we can help.

Calculating Calories and Macronutrients

Posted on July 1, 2024

A calorie is a unit of energy that acts as a source of fuel for the body, to perform its daily functions. Calories are then broken down into three main macronutrients: carbohydrates (CHO), protein, and fats, which provides functions that are essential for energy production, alongside protecting vital organs, muscle, and skeletal functioning, and facilitating the immune and nervous system. The Government Dietary Recommendations advises that males and females should consume 2500 kcal or 2000 kcal/day. However, measuring the gold standard total energy expenditure (TEE), is a greater observation for individuals, as TEE includes inter-individual differences such as body weight, composition, and activity level, where nutritional requirements can be individualised.

Carbohydrate

Carbohydrates are sugar molecules that are broken down by the digestive system into glucose, which is the main energy source for the body, and functioning for vital organs such as the brain. Glucose can be made out of necessity from proteins using gluconeogenesis. Carbohydrates are divided into two, determined by the food’s chemical structure and how quickly the body can digest it.

Simple CHO- short-lasting elevation in energy, however, are broken down quickly for energy or glucose. For example, fruits, milk, and breakfast cereal.
Complex CHO- long-lasting elevation in energy, and take longer to digest due to containing longer chains of sugar molecules, taking longer to break down. For example, starches (pasta, bread, rice, beans, potatoes).

Protein

Essential for growth, build, and repairing tissues, while protecting muscle mass. Protein contains two types of amino acids: non-essential and essential, in which essential amino acids are required through diet, which can be found in foods such as meat, poultry, milk, or other types of animal by-product. Plant protein sources such as beans, lentils, nuts also contain essential amino acids.

Fat

Provides an essential function, acting as a long-term source of energy, whilst insulating and protecting the vital organs, and absorbing vital micronutrients. For athletes, fat intake is critical for controlling cholesterol and blood pressure during exercise. Despite the controversy of fats and the earlier assumptions that reducing total fat intake (< 30% of energy) would improve metabolic health and risks of cardiovascular disease and cancer, polyunsaturated fats provide the essential functions.

Trans fat- should be avoided, as most trans fat comes from hydrogenating or adding hydrogen molecules to unsaturated fats. Examples., fried foods, margarine, doughs.

Saturated fat (< 10 % of daily calories)- too much saturated fat in diet can increase LDL cholesterol levels, with a greater risk of heart disease. Examples., found mostly in animal sources with high fat contents (lamb, beef, pork, with skin, dairy, or butter.

Unsaturated fat- (monounsaturated = 15-20% polyunsaturated = 5-10% of daily calories) healthy fats, originated from plant sources such as avocados, vegetable oils, or animal sources such as fish: salmon, tuna, sardines.

Calculating Macronutrients

Carbohydrate- 10g = 40 kcal

Protein- 10g = 40 kcal

Fat- 10g = 90 kcal

– Calculate total Macronutrient Calories

Nutrition labelling- you can calculate the calories for each macronutrient by multiplying each by their designated macronutrient calorie count

– Assess Macro Ratio (%)

Divide each calorie quantity by total calories and then multiply by 100. The percentage of all three macronutrients should total 100%.

Tracking apps such as my fitness pal, can be helpful when there is no nutrition facts label, as they provide a nutritional breakdown of the food through either a database, or a barcode scanner feature to quickly input nutrition information for packaged foods.

Calculating Total Energy Expenditure (TEE)

TEE is the required calories that are burned throughout the day, that consider the energy costs of the essential processes, such as brain functioning, (basal metabolic rate (BMR), of the energy expended to digest, absorb, and convert food, and the energy expended during physical activities. From previous research, calculating TEE is a greater observation for individuals, as TEE includes inter-individual differences such as body weight, composition, and activity level, where nutritional requirements can be individualised. TEE provides a baseline to compare current consumption to and then adjust accordingly to goals, for example fat loss or muscle gain

Kcal/day = 500 + 22 x lean body mass, where lean body mass + (0.32810 x weight in kg) + (0.33929 x height in cm) – 22.5336.

Conclusion

In conclusion, mastering the art of calculating calories and macronutrients is an empowering journey toward optimising nutrition and achieving health and fitness goals. By understanding the energy content of various foods and tailoring macronutrient intake to individual needs, one can create a balanced and sustainable dietary plan. Whether aiming for weight loss, muscle gain, or overall well-being, the precision offered by calorie and macronutrient calculations allows for a more informed and intentional approach to nutrition. Remember, the key lies in moderation, flexibility, and recognizing the unique requirements of your body. Armed with this knowledge, individuals can embark on a nutritional path that not only fuels their physical endeavours but also nurtures a healthy relationship with food.

If you have found this article useless and would like to speak to one of our team and nutritionists to get help in designing a nutritional program for you that you can follow then please contact us via email or telephone.

The Power of Protein: Health and Performance

Posted on July 1, 2024

The Power of Protein: Fueling Your Body for Health and Performance

Protein, often referred to as the building block of life, plays an indispensable role in our overall health and vitality. Beyond the obvious association with muscle growth, protein is a multifaceted nutrient that is involved in numerous essential functions throughout the body. In this article, we’ll explore the power of protein and its critical impact on health, performance, and overall well-being.

What is Protein?

Proteins are complex molecules comprised of amino acids, the fundamental units of life. There are 20 different types of amino acids, and the specific sequence and arrangement of these amino acids in a protein determine its unique function. These functions are diverse and vital, making proteins the workhorses of life.

Building and Repairing Muscles

When most people think of protein, they envision bodybuilders and athletes striving for muscle growth. And they’re not wrong. Protein is crucial for muscle development and repair. When you exercise, you create microscopic tears in your muscle fibers. Protein steps in to repair and strengthen these fibers, resulting in increased muscle mass and strength.

Supporting Enzymes and Hormones

Proteins also serve as enzymes and hormones, which are catalysts for various biochemical reactions in the body. Enzymes are responsible for breaking down food, aiding digestion, and facilitating metabolic processes. Hormones regulate essential functions such as growth, mood, and sleep patterns. Without proteins, these crucial processes wouldn’t function optimally.

Immune Function

Proteins are a cornerstone of the immune system. Antibodies, which defend the body against pathogens, are proteins. A diet rich in protein ensures the body has the raw materials to produce these essential immune defenders.

Transport and Storage

Proteins are involved in transporting vital substances throughout the body. Hemoglobin, for instance, is a protein that carries oxygen from the lungs to tissues, while myoglobin stores oxygen in muscle cells, ensuring it’s available during physical activity.

Maintaining Healthy Skin, Hair, and Nails

Proteins like collagen provide structural support to our skin, hair, and nails. Without adequate protein, you may experience brittle nails, dull hair, and dry skin.

Weight Management

Protein is well-known for its role in weight management. It promotes a feeling of fullness and helps control appetite, which can be instrumental in weight loss and maintenance. It also supports the preservation of lean muscle mass, which is vital for metabolic health.

How Much Protein Do You Need?

The recommended daily intake of protein varies based on factors such as age, sex, activity level, and overall health. On average, a sedentary adult should aim for at least 0.8 grams of protein per kilogram of body weight. However, athletes and individuals looking to build muscle or recover from intense physical activity may require more.

Sources of Protein

Protein is abundant in various foods. Animal sources like lean meats, poultry, fish, and dairy products are complete proteins, meaning they contain all essential amino acids. Plant-based sources like beans, lentils, tofu, and quinoa provide protein too, although they may lack some amino acids found in animal products. Combining plant-based protein sources can create complete proteins for vegetarians and vegans.

In Conclusion

The power of protein cannot be overstated. It is an essential nutrient that influences every aspect of our health and performance. Incorporating an adequate amount of protein into your diet ensures proper muscle development, supports immune function, maintains healthy skin and hair, aids weight management, and provides the body with the tools it needs for optimal function. Whether you’re an athlete striving for peak performance or an individual looking to maintain overall health, protein is a key player in your journey towards well-being and vitality.

If you are interested in how to include more protein in your diet or how much you should be taking on a daily basis, then contact one of our nutritionists and we can provide you with the help and support you need.

Hydration: The Importance of fluid balance

Posted on June 17, 2024

Hydration: The Importance of fluid balance

Water is essential for life, and the human body cannot function properly without enough water. Some of the key functions of water in the body include:

Regulating body temperature: When we are active, our bodies generate heat, and water helps to regulate our internal temperature by sweating.
Lubricating joints: Water helps to keep the joints lubricated, which is crucial for preventing joint pain and reducing the risk of injury.
Flushing out waste: Water helps to flush out waste from the body, which is important for keeping the kidneys functioning properly and reducing the risk of kidney stones.
Aiding digestion: Water is essential for digesting food and absorbing nutrients.
Transporting nutrients: Water is needed to transport essential nutrients and oxygen to all the cells in the body.

Water is essential for life, and the human body cannot function properly without enough water. Some of the key functions of water in the body include:

Regulating body temperature: When we are active, our bodies generate heat, and water helps to regulate our internal temperature by sweating.
Lubricating joints: Water helps to keep the joints lubricated, which is crucial for preventing joint pain and reducing the risk of injury.
Flushing out waste: Water helps to flush out waste from the body, which is important for keeping the kidneys functioning properly and reducing the risk of kidney stones.
Aiding digestion: Water is essential for digesting food and absorbing nutrients.
Transporting nutrients: Water is needed to transport essential nutrients and oxygen to all the cells in the body.

Benefits

Staying hydrated has many benefits for the body, including:

Improved physical performance: When the body is dehydrated, physical performance can be reduced, and fatigue can set in more quickly. Drinking enough water can help to improve energy levels and enhance physical performance.
Better skin health: Water is essential for keeping the skin hydrated and healthy. When the body is dehydrated, skin can become dry, flaky, and wrinkles can be more noticeable.
Improved mental clarity: Water is essential for maintaining good brain function, and staying hydrated can help to improve focus, concentration, and memory.
Reduced risk of headaches: Dehydration is a common cause of headaches, and drinking enough water can help to prevent them.
Better kidney function: As mentioned earlier, water is crucial for keeping the kidneys functioning properly and flushing out waste.

Risk

Not drinking enough water can have serious consequences for the body, including:

Dehydration: The most obvious risk of not drinking enough water is dehydration. Symptoms of dehydration can include dry mouth, fatigue, dizziness, and confusion.
Kidney damage: When the body is dehydrated, the kidneys have to work harder to remove waste, and this can increase the risk of kidney damage.
Constipation: Water is essential for keeping the digestive system functioning properly, and a lack of water can lead to constipation.
Increased risk of infections: When the body is dehydrated, the immune system can become weakened, increasing the risk of infections.
Heart problems: Dehydration can cause the blood volume to decrease, which can put extra strain on the heart and increase the risk of heart problems.

Hydration and exercising

Hydration is crucial during exercise as it helps maintain blood flow, regulate body temperature, and prevent dehydration. The amount of water a person needs during exercise depends on factors such as the intensity of the activity, the duration of the exercise, and the individual’s body size and sweat rate. As a general guideline, athletes should aim to drink 17-20 ounces of water two to three hours before exercise and then continue to drink 7-10 ounces every 10-20 minutes during the activity. For longer workouts lasting more than an hour, sports drinks containing electrolytes may also be beneficial. It is important to note that thirst is not always an accurate indicator of hydration status, so it’s essential to drink water even if you don’t feel thirsty. Additionally, it’s important to avoid alcohol and caffeine before and during exercise, as these can increase dehydration.

Summary

In conclusion, hydration and fluid balance are essential aspects of maintaining good health and well-being. Drinking enough water is crucial for regulating body temperature, lubricating joints, flushing out waste, aiding digestion, and transporting nutrients. Staying hydrated has many benefits for the body, including improved physical performance, better skin health, improved mental clarity, reduced risk of headaches, and better kidney function. Not drinking enough water can have serious consequences for the body, including dehydration, kidney damage, constipation, increased risk of infections, and heart problems. Therefore, it is essential to make sure that you drink enough water every day to stay hydrated and maintain good health.

If you think it would be beneficial to discuss your nutrition and fluid intake with one of our highly qualified nutritionists then please contact us or make a booking online.

Caffeine and It’s Effects on Performance

Posted on June 17, 2024

Caffeine is naturally occurring chemical compound that functions in the body mainly as a mild nervous system stimulant. It is a popular substance among athletes, as it has been shown to enhance performance in a number of ways. It can increase alertness, improve reaction time, and reduce perceived effort during exercise, which can lead to improved endurance and overall performance. Additionally, caffeine has been shown to have a positive impact on cognitive function, helping athletes to maintain focus and mental clarity during competition or training.Caffeine is readily available in many forms, including drinks such as coffee and energy drinks, as well as supplements like caffeine tablets or gels. While caffeine can provide a number of benefits to athletes, it is important to use it responsibly and in accordance with relevant rules and regulations, as it is a banned substance in some sports. Additionally, athletes should be aware of their own tolerance for caffeine and any potential interactions with other substances or medications they may be taking.

Timing and Dose

Caffeine is naturally occurring chemical compound that functions in the body mainly as a mild nervous system stimulant. The consumption of caffeine for performance has been widely researched, with significant effects for endurance, such as alertness and time to exhaustion (fatigue). The direct effects on single events involving strength and power, remains unclear, although is suggested to improve muscle performance through the activation of the central nervous system.

Performance Enhancement Effects

Increases alertness

Increases attention and vigilance
Reduces time to exhaustion (fatigue)
Improves muscle performance
Health advantages: decreased risk of type II diabetes, developing gallstones, colon cancer, and can improve cognitive function.

Possible Side Effects

Side Effects (only for frequent consumption of high dosages)

Increased anxiety, jitteriness, arousal
Gastro-intestinal issues
Increased or irregular heartbeat
Headaches
Insomnia and hindered sleep quality

Strength Exercises

The direct effect of caffeine on short events and strength exercises remains unclear, and despite caffeine showing greater effects for endurance performance, it appears that caffeine could enhance performance in shorter events through four interrelated neuromuscular effects, improving muscle performance:

- Lowering the threshold for muscle recruitment.
- Altering excitation contraction coupling.
- Facilitating nerve impulse transmission.
- Increasing ion transport within muscles.

Fat Loss

Caffeine has been found to delay fatigue during exercise, which induces the breakdown of fat cells, by blocking adenosine receptors, that increases the quantity of free fatty acids in the bloodstream, increasing fat burning during exercise. Caffeine is also found to stimulate the metabolic rate, that is accompanied by greater fat oxidation, and an increase of the body’s production of heat (thermogenesis), which increases daily energy expenditure.

Sources of Caffeine

Coffee (> 60 mg)

Tea (black tea ∼47 mg)

Anhydrous tablets (∼200 mg)

Pre-workout shots (∼250 mg)

Energy drinks (> 170 mg)

Caffeine gels (∼75 mg)

Dark chocolate (∼24 mg)

Exercising In The Heat

Posted on June 17, 2024

Exercising in hot weather can present a number of challenges for athletes and fitness enthusiasts alike. While the heat can provide an added cardiovascular challenge, it also requires careful consideration of fluid balance and hydration to ensure safe and effective performance. In this article, we will explore the science behind exercising in the heat, the benefits and risks associated with this type of exercise, and the best practices for staying hydrated and safe when engaging in physical activity in warm or hot weather.

Science Behind

Exercising in the heat places additional stress on the body due to the increased workload required to regulate internal body temperature. This can result in increased sweating and fluid loss, leading to dehydration and other heat-related conditions.
In order to regulate body temperature, the body must transfer heat from the internal environment to the external environment. This is accomplished through sweating, which is facilitated by the sweat glands in the skin. The evaporation of sweat from the skin helps to cool the body and maintain internal temperature. However, this also results in fluid loss that must be replaced to prevent dehydration.

Benefits

For athletes and fitness enthusiasts, exercising in the heat can offer several benefits, including:

Improved cardiovascular fitness: Exercising in hot weather can provide a more challenging cardiovascular workout, helping to improve overall fitness and endurance.
Increased calorie burn: The body must work harder to regulate internal temperature in hot weather, resulting in an increased calorie burn during exercise.
Improved heat adaptation: Regular exercise in hot weather can help the body to adapt and become more efficient at regulating internal temperature, improving performance in warm conditions.

Risks

While there are benefits to exercising in the heat, it is important to be aware of the associated risks, including:
Dehydration: The increased fluid loss from sweating can result in dehydration, which can negatively impact performance and increase the risk of heat-related conditions.
Heat exhaustion: Symptoms of heat exhaustion can include dizziness, headache, and fatigue, and can result from dehydration and overheating.
Heat stroke: In severe cases, heat exhaustion can progress to heat stroke, which is a life-threatening condition characterized by a high body temperature, confusion, and unconsciousness.

Usefull Tips

Hydrate before and during exercise: Adequate hydration before and during exercise is essential to prevent dehydration and related heat-related conditions.
Wear appropriate clothing: Lightweight, breathable clothing can help to regulate internal temperature and prevent overheating.
Exercise at cooler times of day: Exercising in the early morning or late evening, when temperatures are cooler, can help to reduce the risk of heat-related conditions.
Gradually acclimate to the heat: Gradually increasing exposure to hot weather over several days can help the body to adapt and become more efficient at regulating internal temperature.
Monitor for symptoms of heat-related conditions: Pay attention to symptoms such as headache, dizziness, and fatigue, and seek medical attention if these symptoms persist or worsen.

In conclusion

Exercising in the heat can provide a more challenging workout and improve cardiovascular fitness, but it also requires careful consideration of fluid balance and hydration to ensure safe and effective performance. By following the best practices outlined above, athletes and fitness enthusiasts can enjoy the benefits of exercising in hot weather while minimizing the risks associated with this type of exercise.

The Role of Carbohydrates during Exercise

Posted on June 3, 2024

Carbohydrates play a key role within physical activity by providing energy to the body, brain and muscles. Athletes or anyone taking part in any physical activity needs to ensure they are consuming a large amount of carbohydrates within their diets. If someone does not consume enough carbs it is likely that performance levels and recovery may become impaired.

What are carbohydrates?

Carbohydrates are one of the main three macronutrients we need to consume every day, together with protein and good fats. The main three types of carbohydrates are starch, fibre and sugar. Starch carbohydrates are more so known as complex carbs, these are food types such as potatoes, corn and starchy vegetables. Natural and added sugar foods are known as simple carbs, these can be found in food and drinks such as milk, honey, sweets, sugary drinks and syrups.

Why do we need carbohydrates and how does it aid in exercise performance?

It is imperative to our bodies that we consume carbohydrates. Carbohydrates are stored in the muscles and liver as glycogen. Carbohydrates are one of the main sources of energy for our body to function, carbs are broken down and digested into a small molecule called glucose. This is used for fuel and is stored within muscles. The glucose energy molecule aids in delaying the onset of fatigue and help with muscular endurance. Carbohydrates also aid in muscular growth alongside protein and fats (macronutrients) which is so important to athletes to grow in their athletic
performance. Glycogen stores can be limited, so if a person is training and partaking in high intense physical activity, our bodies will need carbohydrate stores to fuel the body, ensuring an individual has increased energy levels. Glycogen is the main source of energy for quick bursts of physical activity and exercise, this keeps people motivated and full of energy. If these stores are low during exercise a person may become fatigued very quickly, lacking overall energy and unable to perform at the best of your ability at the highest standard. It is so important for a person to consume the right amount of carbohydrates to aid in exercise performance. If you are a person who is active and performs the recommended amount of exercise per week, healthy eating and carbohydrate intake is a necessity. Carbohydrate intake doesn’t have to always be food intake, you could have energy drinks and carbohydrate supplements (especially if you are trying to control weight).

Good sources of carbohydrates

Quinoa, Wheat, Pasta, Rice
Oats, yoghurt
Banana
Potatoes / Bread
Apples
Carrots
Corn
Whole grains
Vegetables

As you can see carbohydrates are a key compenent of any diet or nutrition plan. We should not be cutting food groups out of our nutrition plans as they all plan a significant role! So if you are in need of support or advice by qualified nutritionists who won’t feed you down the wrong path, then contact us today for more information.

How important is Protein?

Posted on June 3, 2024

Protein is one of the three main macronutrients needed to fuel the human body, meaning your daily calorie intake should consist of 10%-35%. The rest of our intake is made up of the other two macros carbohydrates & fats, as well as micronutrients such as vitamins & minerals. However, unlike the other two marcos your body does not store protein, which is why it is essential in your diet especially when trying to build muscle.

What is Protein?

Protein is made up of a long chain of amino acids & are considered to be the “building block” of a cell. Every cell contains protein but the role of each cell differs depending on the arrangement of the amino acids within it. They are essential for the structure & function of the tissues in the body. Some of these roles include:

Building structures in the body
Helping to produce antibodies to fight off illness or infection
Repairing of cells & creating new ones
Carrying oxygen throughout the body
Aiding digestion

Another key role for protein is the production of muscle mass. Simply eating protein won’t help to gain muscle but this combined with weight/fitness training & a balanced diet should do the trick. As we all know fitness training is essential for muscle growth, stimulating & even slightly damaging the muscle allows it to grow back bigger & stronger. How? Well, during exercise you create micro tears within the muscle, your body then breaks down the protein you have consumed to repair these tears. In order to do this, the broken down protein fills the tear creating new muscle fibres & therefore healing the muscle while increasing the muscle mass

How much do you need in your diet?

Daily protein intake tends to vary depending on an individual’s caloric needs. The average advised calorie intake is 2000 calories per day for women & 2500 for men. Each gram of protein contains 4 calories, indicating that the average woman should consume a minimum of 50g per day & men should aim for at least 62.5g per day. However, what is the average person? Every individual is different which means so is there daily calorie intake. If you’re not too sure what your daily calorie intake is then you can work it out another way. It is recommended in people aged 19-50 that you should consume 0.75g of protein per kilogram of body weight per day. But when exercising with the aim of growing muscle, the Journal of Sport Science suggests upping this to 1.3-1.8g of protein per kilogram of body weight.

How does protein help me to keep fit?

As well as being great for muscle growth & repair, protein has many other benefits that help us to keep fit & healthy. These include;

Speeding up recovery rate after exercising
Reduces muscle loss
Helps to maintain a healthy weight
Prevents binge eating

High protein diets are often advised for people trying to lose weight, as protein combined with fibre helps to keep you fuller for longer.

Good Sources of Protein

When talking about protein most people think of meat, however there are many different types of food that contain lots of protein. Below are some examples of high protein foods:

Fish
Poultry
Lean Beef
Tofu
Eggs
Nuts
Seeds

Overall, whether you are trying to keep your body functioning at it’s best, to gain muscle mass, or loose weight, protein is an essential part of your diet. If you feel you would like to speak to one of our nutritionists then please contact us today.

Digesting Food

Posted on June 3, 2024

How long does it take to digest food?

The amount of time it takes to digest food will always depend on what types of different foods you have eaten. Generally, it takes around 24-72 hours of food to move through your digestive tract. Different factors such as metabolism, gender and whether someone suffers with digestive issues could all contribute to the rate of digestion, either slowing down or speeding up the process.

Food travels fairly quick through a person’s digestive system, the first process may take around 6-8 hours for food to travel from the small intestine to the large intestine. However, once the food has reached the large intestine it can sit there for at least a day to be broken down even more into smaller particles.

The rate of digestion also depends on what foods you may have eaten, for example; fish and meat products can take as long as 2 days to fully digest compared to foods such as fruit and vegetables taking as quick as a day due to being high in fibre. Foods that are high in fibre help the digestive tract course run with added efficiency.

What happens during the digestion process?

The digestive system is made up of five main components:

Mouth
Oesophagus
Stomach
Small Intestine
Large Intestine

Digestion is the process by our bodies which breaks down food, and gives you the main nutrients our bodies need to fully function. Anything else left over becomes a waste product which our bodies remove naturally.

The first process begins with the mouth, as you pass food into the mouth you start to chew the food breaking it down into smaller pieces, this is where your mouth releases saliva. The saliva contains enzymes that breaks down the starch in the food, resulting in the food becoming easier to swallow.
Once you have swallowed the food travels down to the oesophagus. The oesophagus connects your mouth all the way down to the stomach. The oesophageal sphincter opens to allow food to travel and transfer into the stomach.
As soon as the food has entered the stomach, acids that are in the area will break down the food particles even more. This creates partially digested food and gastric juices within the stomach.
When food has entered the small intestine the liver and pancreas also aid in the contribution of breaking down food. The pancreas aids in breaking down fats, carbohydrates and protein. The main three food groups. Other nutrients such as vitamins, fibre and water move through the small intestine wall and into the bloodstream. Then whatever is left over will transpire into the large intestine.
This is the final part of the digestive process where the large intestine will absorb any remaining water and get rid of any nutrients that the body does not need. Turning it into solid waste, where the body will naturally get rid of any of these products, completing the procedure.

Common Digestive System Complications

It is vital to seek help when suffering with any digestive system complications and understand the signs and symptoms. If left for to long other issue may develop and may lead to further serious illness.

Acid reflux- This occurs when the oesophagus sphincter is weakened. Resulting in acid from the stomach to travel back up into the oesophagus, causing a sensation of heartburn.
Food Intolerance- Some digestive issues may have underlying causes of the development in allergies. This is largely triggered by certain food groups/ types not being able to be processed in the body by a certain digestive enzyme.
Irritable Bowel Syndrome (IBS)- Common signs of IBS can be shown as bad stomach cramps, constipation or diarrhoea. These can all be affected by what food type you consume but are commonly cause by food/drinks such as dairy, alcohol, caffeine and gas producing foods.

Weight fluctuation and bloating- Weight loss and weight gain are common indications of digestive issues. If the body is unable to absorb the nutrients it needs from food then this could explain unexpected weight loss. Bloating is also common with conditions such as IBS which may be mistaken for weight gain; however, this is normally just signs of poor digestion. A person may also suffer with slow bowel movements which may contribute to weight gain.

A Few Tips for Better Digestion

- Limit the amount of red meat and processed foods
- Eat more nutritious foods such as fruit and vegetables
- Get plenty of sleep and be in a good sleeping routine
- Exercise daily
- Manage stress levels
- Eat smaller meals more frequently, rather than larger meals

If you feel you want to discuss more about this and in particular your own personal nutrition, our qualified nutritionists can help. Contact us today or make a booking online.

Diet Trends: should you be trying them?

Posted on June 3, 2024

Over the past few years, obesity has become a consistently increasing public health issue. In response to this, there is now an influx of diet trends that all give you ‘the fastest weight loss results’; and everyone on the internet is suddenly more qualified to advise you than a professional nutritionist.

Now, in no way am I saying I am an expert in nutrition, but I’d like to think my experience and knowledge in the line of work I am in makes me slightly more educated in this field than Sarah on that yummy mummy Facebook group. However, if you genuinely need detailed advice into your own personal nutrition, please seek advice from a professional (I cannot stress this enough).

Whilst fad diets have been around for several years (Atkins, Weight Watchers etc), there is now a much greater pressure to try them due to the constant celebrity endorsement we see everywhere. In my personal opinion, I believe social media can be an extremely dangerous place for someone vulnerable to this pressure. You sit on your phone, scrolling through Instagram and catching up on George’s recent holiday photos and up pops an advertisement of that amazing looking celebrity rambling on about how their fat loss coffee has given them great results within a week. Why wouldn’t you want to give it a go? Fat loss in a week, just from drinking coffee, great right? Wrong. News flash people, most of these celebrities are paid a pretty penny to be pushing these products on their followers. Now, I don’t deny that they fully deserve their brilliant figures, but that is through a lot of strength training in the gym and a calorie deficit for fat loss. Most of these before and after photos with the product are taken on exactly the same day, they just put make up on, wear more flattering clothes and find better lighting for their after picture.

In all honesty, all of these diets rely on creating a calories deficit, whether that’s through restricting carbohydrate intake, replacing meals with shakes, only eating between certain times of the day, creating ‘sins’ on certain foods; it doesn’t matter how they dress it up, they aim to make you eat less calories than you use and therefore weight loss will follow.

I’m sure you’ve probably thought which diet is best for me to lose weight at some point. We all have, you’re not alone. Well, in my opinion, the balanced diet that creates a sustainable calorie deficit for you is best. Now, remember a calorie deficit is purely burning more calories than you consume, therefore you can also create this through exercise if you are already happy with your diet, and that is perfectly okay too. Just remember, don’t beat yourself if you have a bad day and eat too many calories, life is too short for scorning yourself for that doughnut; enjoy the doughnut, just take the dog for a slightly longer walk on that day.

Here’s a few quick tips on how to avoid fad diets and poor diet advice:

Promises of quick fixes.
Recommendations of detoxes where you are to avoid certain foods.
Pushing supplements and a number of other ‘fat loss’ products onto you.
Single study or no academic research available (relying on celebrity personal success stories).
Claims of magical benefits of certain foods (e.g coffee or grapefruit).
Promises of weight loss through tablets, without changing any other aspect of your lifestyle.
Recommendations to consume non-food items (cotton wool diet).
Promotion of eating one type of food (e.g cabbage soup diet, raw food diet).

If you are interested in discussing nutrition and a healthy considered approach to losing weight then please get in touch with one of our team.

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