What is the major benefit of including lean protein in the diet?

Including lean protein in the diet primarily promotes muscle growth, making it an essential component for individuals looking to improve their strength or engage in physical fitness. Lean protein sources, such as chicken, turkey, fish, legumes, and low-fat dairy, provide the body with the necessary amino acids required for muscle repair and synthesis. This is particularly important for those who are active, as exercise, especially resistance training, places stress on the muscles which then require protein to recover and grow stronger.

Moreover, lean proteins tend to have less saturated fat compared to their higher-fat counterparts, which can contribute to better overall heart health and lower cholesterol levels. This aspect of lean protein consumption aligns with healthy dietary practices that support not only muscle development but also long-term wellness.

Other options do not accurately reflect the benefits associated with lean proteins. For instance, increasing blood sugar levels is more closely associated with carbohydrate consumption rather than protein. Decreasing energy levels typically relates to inadequate nutrition or imbalances in diet and is not a characteristic of lean proteins, which can actually help maintain energy levels. Lastly, promoting bad cholesterol levels contradicts the benefits of choosing lean protein, as these proteins can be part of a heart-healthy diet that supports healthy cholesterol levels.