Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

KYZATREX ® is a controlled substance (CIII) because it contains testosterone. It is not known if KYZATREX ® is safe or effective in males younger than 18 years old. Improper use may affect bone growth ...

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get ...

The biological differences between males and females were sharply questioned during the Supreme Court's arguments over women's sports laws.

Hone Health reports that seasonal affective disorder may be influenced by hormone imbalances, affecting mood and energy ...

Dr Vishakha shares some blood tests that can help men monitor and maintain their optimal health, detect potential issues ...

Understanding Testosterone Replacement Therapy and Its Alternatives Clearwater, United States – January 5, 2026 / The ...

A cheeky, science-backed look at how testosterone, oestrogen, dopamine and stress hormones shape libido. Clear tips, myths busted, and practical fixes.

Frequent urination in men could be an early sign of prostate cancer. Experts advise timely tests, a healthy diet, and lifestyle changes to reduce risk.

A1C, LDL, HDL… the number of medical abbreviations you might see on your patient portal is enough to make you think your ...

Dr. Neal Barnard is a respected physician-researcher at George Washington University School of Medicine who has written 20 ...

Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.