This episode explores how breakfast skipping, meal timing, and intermittent fasting affect hormone rhythms, ovulation, and menstrual cycle health. Learn how the body’s internal clocks respond to food timing and why aligning meals with circadian rhythms may support reproductive function.

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References:

• Cienfuegos, S., et al. (2022). Effect of intermittent fasting on reproductive hormone levels in females and males: A review of human trials. Nutrients, 14(2343). https://doi.org/10.3390/nu14112343
• Fujiwara, T., et al. (2019). Time restriction of food intake during the circadian cycle is a possible regulator of reproductive function in postadolescent female rats. Current Developments in Nutrition, 3(nzy093). https://doi.org/10.1093/cdn/nzy093
• Fujiwara, T., et al. (2020). Breakfast skipping in female college students is a potential and preventable predictor of gynecologic disorders at health service centers. Diagnostics, 10(476). https://doi.org/10.3390/diagnostics10070476
• Ono, M., et al. (2025). Influence of lifestyle and the circadian clock on reproduction. Reproductive Medicine and Biology, 24, e12641. https://doi.org/10.1002/rmb2.12641
• Schweiger, U., et al. (1992). Everyday eating behavior and menstrual function in young women. Fertility and Sterility, 57(4), 771–775.