Other Aminos

Arginine, Citrulline, Beta-Alanine, etc.These amino acids are often added to pre-workout blends for energy, blood flow, or endurance.

Does it really work?

Some show modest benefits — e.g., citrulline for better blood flow (“pump”), beta-alanine for endurance — but effects are small and mainly relevant for high-level training.

Can I get enough in real food?

Partially, but not in performance-boosting amounts.

Do I need a supplement for everyday health?

No. These are niche extras, not foundational supplements.