Valine is one of the three branched-chain amino acids (BCAAs), along with leucine and isoleucine. It is an essential amino acid, meaning it must be obtained through the diet or supplementation. Valine plays a key role in muscle tissue repair, energy production, and muscle metabolism.
For athletes and active individuals, valine is particularly valuable due to its involvement in preventing muscle breakdown during intense physical effort. It also helps regulate nitrogen balance in the body, which is crucial during periods of muscle recovery and growth.
Valine acts as a substrate for energy when glycogen levels are depleted and also supports neurotransmitter function in the brain, which may contribute to reduced fatigue perception.
Synonyms:
L-Valine
Benefits:
- Aids in muscle recovery and repair
- Helps reduce exercise-induced muscle damage
- Supports endurance and energy during workouts
- May reduce fatigue perception
Sources:
Found in high-protein foods like meat, dairy, soy, legumes, and commonly in BCAA supplements.
Observations:
Frequently included in BCAA or EAA (Essential Amino Acid) supplements. Best used around workouts for optimal results. Excessive intake may cause imbalances or gastrointestinal discomfort.
Areas of Study Related:
Sports Nutrition, Biochemistry, Exercise Physiology, Muscle Metabolism.