New policy: all active military service members 30+ years old will be forced to have their testosterone levels tested and if found to be low, will be required to take testosterone supplements. Those who refuse will be dishonorably discharged.
The science--the reality--is that doctors are quite reluctant to prescribe testosterone supplements, because there are multiple side effects. Testosterone supplements increase libido, but can also cause bone fragility (fractures), testicular shrinkage, and other complications such as cardiac issues. So Hesgeth wants more soldiers who are horny, have tiny balls, and break their arms and legs a lot.
The Turd House press release didn't clarify whether female service members, who presumably have low testosterone levels, will also be required to take supplements.