Iso-leucine

Individuals engaged in intense physical training, especially athletes, might benefit from testing their iso-leucine levels, as this branched-chain amino acid is crucial for muscle repair and energy production. People experiencing muscle loss or weakness, those on restrictive diets, and individuals with metabolic disorders affecting protein metabolism could also find testing useful.

• Muscle weakness and wasting
• Fatigue and low energy
• Difficulty in muscle recovery post-exercise
• Physical sluggishness
• Poor balance and coordination

Iso-leucine is found in protein-rich foods like meats, poultry, fish, and dairy products. Eggs and soy products also contain good amounts. For those on a plant-based diet, legumes, nuts, and whole grains provide iso-leucine, though in lower quantities compared to animal sources.

Iso-leucine supplementation can enhance muscle recovery, promote muscle growth, and boost energy levels, especially beneficial for athletes and those engaged in regular physical training. It plays a key role in protein synthesis and muscle metabolism, supporting overall physical health and performance.