Androgenetic alopecia

Articles under this tag cover male pattern hair loss, including how DHT and genetics influence thinning and recession. Learn what treatment and prevention options exist, how they may interact with hormones like testosterone/TRT, and what to consider for long-term results.

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The essentials for androgenetic alopecia — then explore the latest posts below.

Does creatine increase testosterone? The science on muscle fuel and male hormones

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Jan 11, 2026 · 10 min read

Creatine monohydrate does not significantly increase total or free testosterone in healthy men in controlled studies, because it works by boosting cellular energy (ATP recycling) rather than directly stimulating the endocrine system. It may still help you train harder and see temporary workout-related hormone spikes—and a single 2009 rugby study reporting higher DHT (a potent ...

What is a red light therapy hat and should men use one for hair loss?

Dr. Susan Carter, MD: Endocrinologist & Longevity Expert

Dec 08, 2025 · 14 min read

If you are staring at your hairline in the mirror and wondering what is a red light therapy hat and whether it can save your fade, you are not alone. Here is how these glowing caps work, what the science says, and how to decide if one fits into your hair-loss game plan. “A red ...