Follicle-Stimulating Hormone (FSH)Updated 3 months ago

What is Follicle-Stimulating Hormone (FSH)?

FSH is a hormone produced by the pituitary gland that plays a crucial role in sexual development and reproduction for both males and females. In females, it stimulates estradiol production and regulates the menstrual cycle, while in males, it supports sperm production.

Why is FSH Important?

FSH is a key indicator of reproductive health and fertility. In females, abnormal FSH levels can indicate conditions like polycystic ovary syndrome (PCOS), ovarian insufficiency, or perimenopause. In males, abnormal levels may point to testicular damage or pituitary disorders. Monitoring FSH can be important for those looking to conceive or concerned about their reproductive health.

Understanding FSH Levels

FSH levels fluctuate during the menstrual cycle and rise with age, particularly during menopause. For males, FSH levels remain relatively stable.

• Normal Ranges:
  • Menstruating Females:
    • Follicular phase: 2–9 mIU/mL
    • Mid-cycle: 4–22 mIU/mL
    • Luteal phase: 2–9 mIU/mL
  • Postmenopausal Females: >30 mIU/mL
  • Males: 1–7 mIU/mL

Maintaining Optimal FSH Levels

• Dietary Changes: Probiotics can boost FSH levels.
• Lifestyle Changes: Weight loss may lower FSH, while exercise, especially HIIT, can increase it.
• Supplements: Royal jelly, omega-3s, vitamin D, and zinc may lower FSH, while melatonin and oyster polypeptides may help increase it.

Consult a physician for any abnormal FSH results.