A co-worker said he was tired of trying to consume enough protein in a day so he is just going to substitute BCAA pills for protein. Isn't is meant to supplement protein not substitute?
I like BCAA's. Prob is price. Best way to use is when your the most beat down.
Right after brutal workout, of before bed taht night is when I like. Also during a nasty workout, towards the end.
I feel that they can tip the anticatabolic ballance a bit. Similar to maybe 5mg of Primo. Not like 500mg of Testo,
but every little bit helps when your beat. And, it's legal.
They wouldnt be a bad thing in the desert heat, nor would creatin & glutamine in gatoraide IMO. Help keep weight on doing hard work in the heat. Thats a fact.

hard to choke down food in the heat.
Even if you grind down, it'll help save lean mass at expence of fat. Good stuff, but not cheap.