Treatment Options9 min read

Supplements: Myo-Inositol, Omega‑3, and Vitamin D

Comprehensive review of evidence-based supplements—Myo‑Inositol, Omega‑3 fatty acids, and Vitamin D—for metabolic, reproductive, and mood support.

What You'll Learn

  • Benefits and mechanisms of key supplements
  • Clinical dosage evidence and outcomes
  • Organized usage alongside medications
  • Safety considerations and contraindications

Myo‑Inositol

This natural insulin sensitizer improves ovulatory function and metabolic profile. Trials report ~75–80% ovulation restoration in young PCOS women using 2–4 g/day.

Omega‑3 Fatty Acids

EPA/DHA supplements (2–3 g/day) reduce inflammation, improve lipid profiles, and may support insulin sensitivity in PCOS.

Vitamin D

Deficiency is common in PCOS and correlates with insulin resistance and mood issues. Supplementation to maintain serum levels of 30–50 ng/mL is advised.

Supplement Outcomes

75%

Ovulation improvement with Myo-Inositol

15–25%

Reduction in triglycerides with Omega‑3s

30%

Improvement in insulin resistance with Vitamin D correction

Using Supplements Safely

Under medical guidance, consider:

Diagnostic Process

1

Start Myo-Inositol 2g BID with food

2

Take Omega‑3s (EPA + DHA) 2g/day with meals

3

Supplement Vitamin D based on serum levels (usually 1,000–2,000 IU/day)

4

Combine supplements with medications only under supervision

Benefits & Safety

These can:

Support ovulation

Aid menstrual regularity and fertility

Reduce inflammation

Lower CRP and triglycerides

Interact with drugs

Inform your doctor about all supplements

Medical Disclaimer

⚠️ Supplements should be used **only after consulting with your healthcare provider**, especially if taking prescription medications.

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