Tag: L isoleucine

As an essential branched-chain amino acid (BCAA) that the human body cannot produce, L-isoleucine plays a multifaceted role in overall health, and for men in particular, it is crucial for muscle metabolism, energy production, and immune function. An adequate intake of this amino acid is necessary for building and repairing muscle tissue, regulating blood sugar, and boosting energy levels, especially during and after intense exercise.

Approximately 36% of older women with moderate depressive symptoms have been found to have lower levels of L-isoleucine in their plasma. A deficiency in this essential branched-chain amino acid can manifest through several noticeable symptoms, impacting muscle function, energy levels, and neurological health.