Valine

Testing for valine levels may benefit athletes and individuals engaged in intense physical activity, as valine is a branched-chain amino acid crucial for muscle metabolism and recovery. Those with symptoms like fatigue, muscle weakness, or poor recovery after exercise could also benefit. It’s also relevant for individuals on restrictive diets, especially vegetarians and vegans, and those with metabolic conditions affecting amino acid processing.

• Muscle weakness and fatigue
• Poor exercise recovery
• Weight loss due to muscle wasting
• Cognitive impairment
• Mood disturbances

Valine is found in high-protein foods such as meat, poultry, and fish. Dairy products and eggs are also rich sources of valine. For plant-based diets, legumes, nuts, and whole grains provide valine, as do soy products.

Valine supplementation can help improve muscle metabolism and aid in muscle growth and repair, particularly beneficial for athletes and those engaged in regular physical activity. It supports energy production and can enhance exercise performance.