What are the average testosterone levels in men?

Testosterone levels in men generally range from about 300 to 1000 nanograms per deciliter (ng/dl). This range is considered average for healthy adult males and reflects the hormone's vital role in various bodily functions, including development, mood regulation, and sexual health. Testosterone levels can vary based on several factors, including age, health status, and time of day, but the specified range captures the typical values observed in clinical assessments.

Choosing this range as the answer aligns with medical literature and clinical guidelines that recognize these values as standard benchmarks. Understanding this context is crucial for recognizing symptoms of low or high testosterone and managing related health issues effectively. Other ranges presented do not reflect the average levels found in healthy adult males and fall outside the accepted medical standards for testosterone measurement.