ACE Health Coach Certification Practice Test

Which type of diet has been shown to promote satiety and thermogenesis more than others?

1. Carbohydrate-restricted diet

2. High-fat diet

3. High-protein diet

4. Detoxification diet

The correct answer is: High-protein diet

The high-protein diet is particularly effective in promoting satiety and thermogenesis due to its impact on the body's metabolism and appetite regulation. High-protein foods have been associated with increased feelings of fullness after a meal, which is largely attributed to several physiological mechanisms. Firstly, protein consumption increases the release of hormones such as glucagon-like peptide-1 (GLP-1) and peptide YY (PYY), both of which signal satiety and help reduce hunger. Additionally, protein has a higher thermic effect compared to fats and carbohydrates. This means that the body burns more calories digesting and metabolizing protein than it does with other macronutrients. Incorporating a higher proportion of protein into the diet can lead to a more significant energy expenditure and help sustain weight loss or maintenance. This characteristic makes high-protein diets particularly effective for individuals looking to control their appetite and enhance overall energy expenditure. Other types of diets, such as carbohydrate-restricted or high-fat diets, may also have their benefits in specific contexts, but they do not promote satiety and thermogenesis to the extent that high-protein diets do. Detoxification diets, often characterized by low-calorie intake or elimination of food groups, do not typically focus on protein