Steroid hormone levels in healthy adults are influenced by oral contraceptives and smoking, as well as other lifestyle choices and factors such as biological sex and age, according to new research ...

Researchers have discovered a new mechanism that is used by a male ... receptors—GPR133—is activated by the androgenic steroid hormone 5α-DHT. "This activation can, among other things ...

The average consumer may not notice the starred disclaimer in tiny, thin font during a quick shopping trip: To date, the FDA has only approved the use of steroid hormones in sheep and cows raised ...

In young mice, steroid hormones contribute to maintaining brain ... the study suggests that the mechanism corresponding to middle-aged weight gain may also contribute to the age-related decline ...