Trump Administration Links Declining Testosterone in Men to National Security Risks
Officials express concern over the health of American men and its impact on military recruitment and readiness.

The Trump administration is addressing a potential decline in testosterone levels among American men, viewing it as a threat to national defense readiness. This initiative comes as the military faces significant recruitment challenges, with a large percentage of young Americans ineligible for service.
Adm. Brian Christine, a senior Department of Health and Human Services official, stated that low testosterone has "national defense readiness ramifications." He highlighted that 77% of Americans aged 17 to 24 do not qualify for military service without a waiver, citing issues such as obesity and chronic diseases as major barriers. Among young men specifically, over 70% are ineligible, and only about 3% express interest in serving.
In response, the Pentagon issued new screening guidelines in September for male service members aged 30 and older. The guidelines mandate screening for testosterone deficiency, beginning with symptom and risk factor assessments, followed by further testing and treatment if medically appropriate. Christine emphasized that the program offers a "pathway forward" for symptomatic individuals with low hormone levels, rather than forcing treatment.
Christine, a urologist with over 35 years of experience in men's health, noted a decades-long trend of declining testosterone levels. He stated that average testosterone levels for American men have dropped from well over 650 in the mid-1970s to approaching 350 currently. He suggested that factors such as obesity, chronic disease, and potential environmental exposures, including microplastics and toxins, could be contributing to this decline, though research is ongoing.
Dr. Jay Bhattacharya, Director of the National Institutes of Health, echoed these concerns, noting that testosterone deficiencies may be underdiagnosed. He stressed the need to understand the causes of these declining levels and to establish appropriate medical guidance. Bhattacharya also pointed to declining sperm counts as another area of concern requiring investigation, suggesting environmental factors may play a role.
Testosterone is crucial for men's overall well-being, impacting health span, lifespan, and mental health, according to Christine. Men with low testosterone often experience higher rates of anxiety and depression.
The administration is also developing separate hormonal health guidance for female service members, with input from women's health specialists. The overarching goal, Christine said, is to ensure service members are healthy and capable of performing their duties effectively.