Evidence supporting the use of: Isoflavones (unspecified)
For the health condition: PMS (general)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Isoflavones, primarily found in soy products, have a long history of traditional use in East Asian medicine to support women's health, particularly for various menstrual and menopausal symptoms. Their use for premenstrual syndrome (PMS) is primarily rooted in this traditional context rather than robust scientific validation. Isoflavones are phytoestrogens—plant-derived compounds with estrogen-like activity—which has led to hypotheses that they might help balance hormonal fluctuations associated with PMS. However, most clinical research on isoflavones has focused on menopausal symptoms such as hot flashes and not specifically on PMS. A limited number of small studies have examined whether isoflavones can alleviate PMS symptoms, with mixed or inconclusive results. Systematic reviews and meta-analyses generally conclude that there is insufficient high-quality evidence to support their effectiveness for PMS. As such, their use for PMS is better characterized as traditional, with a modest evidence rating, rather than being supported by strong scientific data. Women seeking relief from PMS should consult healthcare professionals and consider evidence-based therapies.

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Products containing Isoflavones (unspecified)

We currently have no products on Caring Sunshine that contain this ingredient.