Pentagon to screen troops over 30 for testosterone deficiency

Defense Secretary Pete Hegseth announced that all U.S. military personnel aged 30 and older will undergo mandatory annual screening for testosterone deficiency, with voluntary testosterone replacement therapy offered to those who qualify. The policy, dubbed the "High-T Department of War," aims to optimize performance, resilience, and long-term health Source: BBC. However, medical experts widely question the evidence behind population-level screening and warn of potential risks, including infertility from unnecessary treatment Source: The Guardian.

Policy details

• Screening will be part of annual health assessments for active duty and reserve members aged 30+, with voluntary opt-in for those under 30 Source: Ars Technica.
• The Pentagon has not clarified whether women will be included or if estrogen-based therapies will be considered Source: BBC.
• Hegseth emphasized the program is "not about artificial enhancement" but about restoring natural capabilities Source: The Verge.

Medical concerns

• Major medical societies, including the Endocrine Society, state there is insufficient evidence to support general screening for hypogonadism in asymptomatic men Source: Ars Technica.
• Up to a third of men currently on testosterone therapy were never formally diagnosed with deficiency, raising concerns about overtreatment Source: CNBC.
• Risks include reduced sperm production and infertility; experts stress that diagnosis requires more than a single blood test and should consider symptoms Source: CNN.

Political and cultural reaction

• Democratic lawmakers called the policy a "culture-war obsession" Source: BBC.
• Critics argue the move reflects Hegseth's personal vision of a "manly" military rather than medical necessity, especially alongside his crackdown on beards Source: LA Times.