T Nation

Test level at 25 vs 40

Just how much does ones test level drop from ages 25 to 40 anyway? Is it really a large amount? Does it even drop at all by 40 in some men? I am 40 and my sex drive is the same as it has always been, HIGH.

346 ng/dl exactly. with most things, it varies individually. a high libido is a sign that your test levels are still good. why don’t you just go get yours tested?

Probably whats just as important is what your body does with the testosterone at the age of 20 vs the age of 40 (More DHT etc.) I think the decrease really starts to occur after the age of 40, much like a womans estrogen level begins to decline about then. The good thing is the medical establishment is finally starting to recognize this “andropause” among men.