I do not know if you read the recommended material. You should. You are at the pinnacle of natural test production and you want to shut it down while your still developing??
Et's just put it this way.... I'm 50 and have low T. It sucks. Imagine at your age not being able to perform or not even being interested in sex.
Go to the diet section. There are some really knowledgeable people there. They can get you what you really need. If you follow what they say, you will be surprised at how much you didn't know about diet. At least give them a try, it can't hurt.