Does seed cycling actually balance hormones?

Honestly? There's no good evidence that seed cycling balances your hormones — but it's harmless, and the seeds themselves are genuinely nutritious.

Seed cycling is the practice of eating flax and pumpkin seeds in the first half of your cycle and sesame and sunflower seeds in the second, on the theory that they support oestrogen then progesterone. It's popular online, but no clinical studies show it actually shifts hormone levels or eases menopause symptoms. The proposed ingredients (lignans, certain fats and minerals) are real nutrients, but there's no evidence that timing them to your cycle does anything special — and in menopause, when cycles have stopped, the cycling part makes even less sense.

That said, it's not a scam so much as a harmless ritual built around healthy food. If it nudges you to eat more seeds, you'll get fibre, healthy fats, magnesium, and zinc — all good things.

What to do: enjoy the seeds for their nutrition, not as hormone therapy — a daily tablespoon or two of mixed seeds is a great habit either way. But don't rely on seed cycling to manage real symptoms. If you have troublesome perimenopause or menopause symptoms, the things with actual evidence — lifestyle foundations and, where appropriate, HRT — are where to put your energy.