Im a 45 yr old guy who runs about 20% pct bodyfat. I have gear to start my first ever cycle. Which will be test only. My question is since I have access to t3 should I do a cycle of that first to lean up a little. Ive read that has excellent fat burning affects. how dangerous is that. Ive read a lot of info and it seems to be split. Some dwear by it some day its dangerous. Im 6ft1 225. Would love some feedback