Marc David profile image 60

What is a normal range of testosterone for a healthy, non-diabetic, 37 year old male?

According to an overview. In Vermeulen, A. & Oddens, & B. J. (Eds.), Androgens and the Aging Male (pp. 3-14) the norm should be in the 600's. Why have men started to decline in serum testosterone by default? Why is the level 2 decades ago considering normal now?

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Spider Girl profile image84

Spider Girl says

6 years ago
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