Like choline, inositol is also a member of the vitamin B complex but again not a true vitamin as some of it is manufactured in the body. In fact, inositol is very similar to choline, being also involved in fat and cholesterol metabolism and sharing with choline the name "lipotropic factor." Inositol is important for the smooth functioning of the nervous and muscular systems, helps the prevention of arteriosclerosis, but also the formation of lecithin, the removal of fat from the liver, the control of blood cholesterol, and the development of hair.

Lecithin granules, wheatgerm, lecithin oil, liver, brown rice, cereals, beef steak, citrus fruits, nuts, molasses, legumes, green leaf vegetables, soya flour.


  • Anti-anxiety activity
  • Blood cholesterol control
  • Clinical depression
  • Diabetic neuropathy
  • Healthy hair
  • Irritability
  • Nerve damage (together with vitamin E)
  • Schizophrenia

No specific symptoms of inositol deficiency have been reported.

Safe. But because in combination with phosphorus, inositol is present in cereals and vegetables as phytic acid, it may help complex and immobilize several important minerals.