Inositol — Supplement for Hormonal Balance
Inositol — Supplement for Hormonal Balance
What is inositol and how does it support the body?
Inositol is a vitamin-like compound (formerly called vitamin B8) involved in cellular signaling, insulin sensitivity regulation, and neurotransmitter function. Inositol is particularly important for supporting hormonal balance, mental well-being, and fertility. As a supplement, the myo-inositol and D-chiro-inositol forms are most commonly used, often in combination.
Frequently asked questions about inositol
Yes, inositol is one of the most studied supplements for polycystic ovary syndrome (PCOS). Myo-inositol (4,000 mg per day) combined with D-chiro-inositol (110 mg) improves insulin sensitivity, regulates menstrual cycles, and supports ovulation. Results typically appear within 3-6 months.
Inositol participates in serotonin and dopamine receptor signaling, supporting mood stability. Studies show that higher doses (12-18 g per day) can reduce anxiety and panic attacks. Lower doses (2-4 g) are suitable for general mental well-being support.
The dosage depends on the goal: for PCOS, 4,000 mg myo-inositol + 110 mg D-chiro-inositol (40:1 ratio). For anxiety relief, 12-18 g per day divided into 2-3 doses. For general support, 2,000-4,000 mg is sufficient. Powder form is convenient for higher doses.
Inositol is generally well-tolerated even at high doses. The most common side effects are mild digestive issues: bloating, nausea, and diarrhea, especially with larger doses. These usually resolve within a few days. Start with a lower dose and increase gradually to improve tolerance.