02-01-2012, 01:44
There is zero proof that deer velvet extract is an IGF-1 supplement. There are no studies on it's effectiveness. The supplement industry is very unregulated and you do not need to prove your products do as stated on the bottle. The FDA needs to prove otherwise to take action.
Anyway, IGF-1 is an anabolic hormone. Promoting lean muscle mass and reduced fat. Which is why thousands of gym rats have tried it and dumped it.
Don't waste your money. It isn't necessary either.
L-arginine could be somewhat useful as it affects the pituitary gland and may promote the release of more growth hormone. However oral preperations you find on the market haven't been proved. It is mainly for body repair.
Anyway, IGF-1 is an anabolic hormone. Promoting lean muscle mass and reduced fat. Which is why thousands of gym rats have tried it and dumped it.
Don't waste your money. It isn't necessary either.
L-arginine could be somewhat useful as it affects the pituitary gland and may promote the release of more growth hormone. However oral preperations you find on the market haven't been proved. It is mainly for body repair.