Testosterone

Testosterone is a steroid hormone from the androgen group. In mammals, testosterone is primarily secreted in the testes of males and the ovaries of females, although small amounts are also secreted by the adrenal glands

Overview

Feature Articles

Latest Testosterone News and Research

Vaping versus smoking’s impact on male fertility

Vaping versus smoking’s impact on male fertility

Early childhood weight and illness linked to future health risks in men

Early childhood weight and illness linked to future health risks in men

Study shows polar winter challenges men’s muscle mass but not hormone levels

Study shows polar winter challenges men’s muscle mass but not hormone levels

Men face silent threat of weak bones and fractures

Men face silent threat of weak bones and fractures

Mediterranean diet boosts sperm health while ultra-processed foods lower fertility, study finds

Mediterranean diet boosts sperm health while ultra-processed foods lower fertility, study finds

Men lose more weight than women on the keto diet, new study reveals why

Men lose more weight than women on the keto diet, new study reveals why

Placenta and prenatal hormones may drive human brain evolution

Placenta and prenatal hormones may drive human brain evolution

Night shift work increases risk of severe asthma in women

Night shift work increases risk of severe asthma in women

New AI test identifies prostate cancer patients who benefit from abiraterone

New AI test identifies prostate cancer patients who benefit from abiraterone

Unlocking the secrets of human longevity and healthy aging

Unlocking the secrets of human longevity and healthy aging

Discovery unravels two populations of gonadotrophs in the pituitary gland

Discovery unravels two populations of gonadotrophs in the pituitary gland

Sucralose disrupts male fertility by damaging sperm and altering hormones in animal study

Sucralose disrupts male fertility by damaging sperm and altering hormones in animal study

Testosterone gel fails to boost recovery after hip fracture in women

Testosterone gel fails to boost recovery after hip fracture in women

Advanced microscopy reveals how hormonal fluctuations shape the brain

Advanced microscopy reveals how hormonal fluctuations shape the brain

Testosterone use not linked to increased gynecological cancer risk in early years

Testosterone use not linked to increased gynecological cancer risk in early years

Maternal testosterone levels shape boys' activity and girls' strength by age 7

Maternal testosterone levels shape boys' activity and girls' strength by age 7

Low phosphate levels may help explain male infertility, study finds

Low phosphate levels may help explain male infertility, study finds

Progesterone-only contraceptive pill linked to increased asthma attacks in some women

Progesterone-only contraceptive pill linked to increased asthma attacks in some women

Low testosterone linked to higher kidney stone risk in men, study finds

Low testosterone linked to higher kidney stone risk in men, study finds

Seasonal air pollution found to undermine IVF success

Seasonal air pollution found to undermine IVF success

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