Why is there muscle loss when using T-3

[thx9000]

Muscle is, well, protein.

 

[syd black]

If it helps metabolize Fat, Protein and carbs why would it mess with you muscles.

 

[syd black]

Well hell! It doesnt get any easier to explain than that does it.

 

[powerhouse9]

It burns all 3 for fuel, just like when ya diet. Protein is burned because fat to the body is more important than muscle. Fat is needed to insulate and protect organs. Protein is just there to repair tissue. So the quicker your metabolism is from T3, since dieting, the quicker protein can be taken and burned for fuel. Thats why it is crucial to keep a high protein intake during a T3 cycle.