International Journal of Science and Research · Mar 14, 2026
Seed Cycling and Hormonal Health: Scientific Evidence vs. Popular Claims
By Bashaboina S
Seed cycling, a naturopathic practice involving the consumption of specific seeds during different phases of the menstrual cycle, is widely promoted as a natural method for regulating estrogen and progesterone levels. This practice includes flaxseeds and pumpkin seeds during the follicular phase, followed by sesame seeds and sunflower seeds in the luteal phase. While anecdotal reports suggest benefits such as improved menstrual health, reduced PMS symptoms, and relief from menopause discomfort, scientific evidence directly supporting these claims remains inconclusive. This article critically examines the available research, discussing the nutritional benefits of seed cycling and identifying the gaps that require further clinical investigation.