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The power of protein

Updated: Aug 21, 2023


westoe practice

Protein and amino acids are fundamental components of our diet, and play a vital role in supporting our overall health and well-being. Understanding the benefits of protein and amino acids is essential to everyone. This macronutrient provides the building blocks for our bodies, influencing everything from muscle growth and repair to weight management and optimal body function. In this blog, we will explore the benefits of incorporating protein and amino acids in your diet, delving into their impact on muscle strength, exercise performance, appetite control and various vital functions within our bodies. Get ready to unlock the potential of protein and amino acids and discover how they can help you achieve your health and fitness goals..


Weight Management and Appetite Control


Incorporating protein and amino acids into your diet can significantly impact weight management and appetite control. Here’s how: 1. Increased Satiety: Protein-rich foods tend to be more filling and satisfying than carbohydrates or fats. When you consume protein, it triggers the release of hormones that signal fullness and reduce hunger cravings. By including protein in your meals and snacks, you can feel more satiated and reduce the likelihood of overeating, helping you maintain a healthy weight.


2. Boosted Metabolism: Protein has a higher thermic effect compared to carbohydrates and fats, meaning your body burns more calories during the digestion and absorption process. By consuming protein, you can increase your metabolic rate, resulting in increased calorie burning. This can be particularly beneficial for individuals aiming to lose weight or maintain a healthy body composition.


Vital for Optimal Body Function


Protein and amino acids are involved in numerous essential functions within our bodies. Here are a few ways they contribute to overall health:


1. Enzyme Production: Enzymes are proteins that facilitate various chemical reactions in our bodies, such as digestion, metabolism, and cellular processes. Without sufficient protein intake, enzyme production may be compromised, affecting these vital functions.


2. Hormone Regulation: Certain amino acids are used in the synthesis of hormones that regulate various processes in our bodies, including growth, metabolism, and mood. Consuming adequate protein ensures the availability of these amino acids, supporting proper hormone production and balance.


3. Immune System Support: Protein plays a crucial role in maintaining a robust immune system. Antibodies, which are proteins, help recognise and neutralize harmful substances in our bodies, such as viruses and bacteria. A deficiency in protein can weaken our immune response, making us more susceptible to infections and illnesses.


Building Blocks for a Strong and Healthy Body


1. Muscle Growth and Repair: Protein is essential for muscle growth and repair. During physical activity, our muscles undergo microscopic damage, which needs to be repaired to build stronger and leaner muscle tissue. Amino acids, the individual components of protein, are responsible for this repair process. By consuming an adequate amount of protein, you provide your body with the necessary amino acids to rebuild and strengthen your muscles.


2. Enhanced Exercise Performance: Protein and amino acids can improve exercise performance and recovery. They help in maintaining and replenishing muscle glycogen stores, which are a vital source of energy during physical activity. Consuming protein-rich foods or supplements before and after workouts can optimize your exercise performance, increasing endurance and reducing muscle soreness. Additionally, amino acids like branched-chain amino acids (BCAAs) have been shown to decrease exercise-induced fatigue and promote faster recovery.


What and how much?


Incorporating protein-rich foods like lean meats, poultry, fish, dairy products, lentils, chickpeas and nuts into your diet can help ensure an adequate intake of protein and amino acids, reaping the numerous benefits they offer.


The World Health Organization (WHO) recommends a daily protein intake of 0.75g/kg bodyweight/day, and an upper safe limit (i.e. maximum consumption) of 1.5g/kg bodyweight/ day. However this will depend on a number of factors such as state of health and volume of exercise. When the body is in need of repair, particular amino acids may be beneficial, as always the dosing and timing of any nutrient is also relevant to recovery.

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