other
Flaxseed
What it’s good for
Flaxseed for Hot Flashes
No Benefit2 studies · 0 supporting · 2 against
How it was tested: The Menopause Society does not recommend dietary supplements for hot flushes.
Gut bacteria turn its lignans into weak oestrogen-like compounds.
Dose: 50–410 mg
Tested as: flaxseed-derived lignans, 410 mg/day (from a flaxseed bar) in the largest phase III trial; a separate dietary trial used 25 g whole ground flaxseed/day (about 50 mg lignans).