Bayrakceken, K., Ucgul, R
the one food here with a supporting RCT Saw palmetto berries: the source of the most-studied natural extract Green tea, especially matcha: EGCG inhibits Type I 5-alpha-reductase in vitro Stinging nettle root: phytosterols with in-vitro 5-alpha-reductase activity Soy and flaxseed: isoflavones with weak anti-androgenic activity in the lab Brazil nuts and walnuts: beta-sitosterol content Spinach and kale: supply zinc, which supports normal enzyme regulation Oysters and red meat: the richest dietary zinc sources Turmeric: curcumin shows anti-androgenic activity in vitro How to lower DHT naturally If you would rather not start a prescription yet, or you want to support whatever treatment you are on, a few levers are worth pulling
And someone who just wants solid all-around support would choose the glycine and B12 combination
pmc.ncbi.nlm.nih.gov/articles/PMC4406950 Lai MC, Topp EM
Additionally, studies have shown that antioxidant enzymes GPX4 and SOD1, along with the transcription factor NRF2, are involved in intracellular GSH redox reactions [29, 30]