What hormone does nutrient timing help the body become more sensitive to?

Nutrient timing primarily focuses on optimizing the intake of carbohydrates and proteins around exercise to enhance the body's metabolic response. This practice helps increase sensitivity to insulin, which is crucial for the effective uptake of glucose and amino acids into muscle cells post-exercise.

When properly timed, nutrient intake can enhance insulin's role in promoting an anabolic environment, facilitating recovery, and supporting muscle growth. This heightened sensitivity means that the body can effectively regulate blood sugar levels and provide energy for cellular processes and muscle repairs after physical activity.

While glucagon and cortisol are important hormones involved in metabolic processes, particularly in energy mobilization and stress response, they do not have the same direct relationship with nutrient timing as insulin does. Testosterone plays a key role in muscle development and recovery as well, but is not as directly influenced by nutrient timing. Therefore, insulin stands out as the hormone that nutrient timing particularly helps the body become more sensitive to, enhancing overall metabolic efficiency and recovery from exercise.