From the Research
Seed cycling can be a beneficial complementary approach to hormone balance, particularly for women with polycystic ovary syndrome (PCOS), as it has been shown to reduce follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels, according to a 2023 study published in Food Science & Nutrition 1.
Key Findings
- The study found that a portion-controlled diet and seed cycling reduced FSH levels by 1.2% to 2.5% and LH levels by 1.5%-2% in women with PCOS.
- The typical regimen involves consuming 1-2 tablespoons each of flax and pumpkin seeds daily during the follicular phase (days 1-14), then switching to 1-2 tablespoons each of sunflower and sesame seeds during the luteal phase (days 15-28).
- While seed cycling is generally safe for most people, it's essential to understand that the theoretical basis lacks robust clinical validation, and more research is needed to fully understand its effects.
Considerations
- For diagnosed hormonal conditions, evidence-based medical treatments should be the primary approach, with seed cycling potentially serving as a complementary nutritional practice.
- It's crucial to consult with a healthcare professional before starting seed cycling, especially for women with underlying medical conditions or those taking medications.
- The benefits and risks of hormone replacement therapy (HRT) should also be considered, as discussed in studies published in Best Practice & Research Clinical Obstetrics & Gynaecology 2 and Current Opinion in Obstetrics & Gynecology 3.
Nutritional Benefits
- Seeds used in seed cycling are nutritious and contain beneficial nutrients, such as lignans, zinc, and healthy fats.
- Incorporating these seeds into the diet can provide essential nutrients and support overall health, regardless of their potential effects on hormone balance.