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Digestion breaks down food into nutrients using saliva, stomach acid, and enzymes, absorbing them in the intestines for energy and growth. Poor lifestyle choices can lower sperm levels. While low sperm count and low testosterone are distinct issues, they can often be intertwined. The oral testosterone treatment can lower sperm count by reducing natural production, so it’s not a fertility treatment but may help hormone balance. Oral testosterone treatment is used to manage low testosterone levels.

https://www.rethinktestosterone.com/blog/low-testosterone-and-ibd-gi-issues