Testosterone alone is not a replacement for lifestyle changes in older men at risk of type 2 diabetes, new study shows

MedicalXpress | Jun 13, 2026

Testosterone treatment may improve body composition, glucose metabolism and sexual desire in some older men at high risk of type 2 diabetes (T2D), but the benefits require engagement in a lifestyle program, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.