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

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes ...

For men, the key hormone testosterone triggers the development of the male reproductive organs during fetal development, drives puberty during adolescence, and helps maintain intimacy drive, bone ...

まずはテストステロンの役割を簡単におさらいしましょう。 テストステロンは男性ホルモンの一種で、身体に男性的な特徴を強く反映させる役割をもっています。 機能は実に多彩で、筋肉の発達や骨格の形成、性機能の保持、男性的な性格など、多くの ...

Social media widely promotes testosterone as an essential part of menopausal hormone therapy (MHT, also known as hormone replacement therapy or HRT) to treat low mood, brain fog and loss of vitality.

Susan Davis holds an NHMRC Investigator Grant and works at Monash university. SRD has prepared and delivered educational presentations for Besins Healthcare, Abbott Laboratories, Bayer, Astellas and ...

Testosterone is critical for the health and athletic performance of men (and women). So it is troubling that multiple studies suggest men’s testosterone levels are tanking worldwide. One study in the ...

I had my hormones checked at CES 2026 — and it turns out I'm doing great ...

In the past few years, there have been several reports highlighting the sharp decline in men’s testosterone levels due to the rise in chronic illnesses or unhealthy lifestyle habits. However, there is ...

Social media widely promotes testosterone as an essential part of menopausal hormone therapy (MHT, also known as hormone replacement therapy or HRT) to treat low mood, brain fog and loss of vitality.