Amino Acids - Isoleucine - Contraindications / Precautions / Warnings

There is no known toxicity.

If supplementing with L-isoleucine, balance with L-leucine and valine supplementation as these amino acids work together.

It is not recommended to take a single amino acid for an extended period of time without supplementing with other amino acids as well. Long-term isolated amino acid supplementation can create an imbalance in the body.