My friend's son just died. From what his father has mentioned to me, he was also using peptides. They're still looking at what really caused it, but the son was out drinking with some friends and the day after, he suddenly suffered from a heart attack. He didn't make it to the hospital. I don't want to think that it was somehow related to what he was taking. But, is it possible that peptides and other drugs can cause heart ailments if taken simultaneously or altogether?