Testosterone Levels in Healthy Men and the Relation to Behavioral and Physical Characteristics: Facts and Constructs

The review from March 2001 discussed the relationship between testosterone levels and male physical and behavioral characteristics, highlighting the methodological issues in measuring testosterone and the complexity of its physiological effects. It emphasized that testosterone levels are affected by both hormone-driven conditions and external factors beyond hormonal or individual control. The review also noted that while behavior can be influenced by the environment, androgens can reinforce certain behaviors, which in turn can affect testosterone secretion. The authors cautioned against generalizing or individualizing study results, as this could lead to doubtful conclusions and prejudices. They advised that results should be interpreted with caution to avoid oversimplification and overinterpretation.