Why does protein help with weight loss?
Protein aids weight loss for several key reasons, making it a crucial component in many weight loss diets:
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Increases satiety: Protein is more filling than carbohydrates and fats, meaning you feel fuller for longer after eating. This can lead to a reduction in calorie intake throughout the day, as you will feel less hungry and, consequently, may eat less.
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Thermic effect of food (TEF): The body uses energy to digest, absorb, and metabolise the nutrients from food, a process known as the thermic effect of food. Protein has a higher TEF than carbohydrates and fats, meaning the body burns more calories processing it. This contributes to an increase in total calorie expenditure, aiding weight loss.
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Maintenance of muscle mass: During a weight loss diet, it's important to lose fat and not muscle. Protein is essential for muscle building and repair, especially if you are exercising as part of your weight loss plan. By maintaining or increasing your muscle mass, you also boost your...