Advice on testosterone suppliments?
I'm wondering if anyone has any experience with supplements intended to raise testosterone. I'm closing in on my mid fifties and have noticed over the last year or so that my strength is diminishing some, even though I work out strenuously several times a week. (boot camps, and ma training total of 4 or 5 times a week) I'm thinking that it could be the result of lowering testosterone levels, although admittedly the only reason I think that is because of the loss of strength, and it seems to be a bit more difficult to keep my weight in check (although I'm sure the Chipotle burritos and double Whoppers don't help).
So I'm looking for insight into these supplements, do they work, if so which ones have you had luck with, what kind of benefits, how long did it take for them to start working, that sort of thing.