Inositol is a carbohydrate compound often classified as a member of the B-vitamin complex, though it is not officially a vitamin. It plays a crucial role in cell membrane signaling and is involved in the regulation of insulin and neurotransmitters like serotonin.
In fitness and wellness contexts, inositol is popular for its effects on mood regulation, hormonal balance, and metabolic health. Myo-inositol and D-chiro-inositol, two common forms, have shown promise in supporting insulin sensitivity and managing conditions like PCOS, which can be relevant for weight management and energy levels.
Synonyms:
Vitamin B8 (unofficial), Myo-inositol, D-chiro-inositol
Benefits:
- Supports healthy insulin response
- May help regulate mood and reduce anxiety
- Contributes to improved metabolic and hormonal balance
- Potential cognitive benefits, especially under stress
Sources:
Found in fruits (especially cantaloupe and citrus), beans, grains, and produced naturally by the human body.
Observations:
Often taken as a powder or capsule. Dosages vary depending on the goal (e.g., mood, metabolism, fertility). High doses may cause mild gastrointestinal symptoms. May interact with medications affecting serotonin or insulin.
Related Fields of Study:
Neuroscience, Metabolic Health, Endocrinology, Nutritional Psychiatry.