Carnosine

4.8 g of beta-alanine a day for 4 weeks is what filled muscle carnosine up.

Also called L-Carnosine, beta-Alanyl-L-histidine, β-Alanyl-L-histidine

The item

Three squares: proven in human trials. Two: a strong signal. One: early human data. Striped: the trials disagree.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.