Here's some information about inositol, which is sometimes referred to as vitamin B8. Though often referred to as vitamin B8, inositol is not a vitamin at all but rather a type of sugar with several important functions. Inositol is a substance found naturally in cantaloupe, citrus fruit, and many fiber-rich foods (such as beans, brown rice, corn, sesame seeds, and wheat bran).

"Research suggests that inositol may aid people with mental health and metabolic conditions, such as panic disorder, depression, bipolar disorder, polycystic ovary syndrome, metabolic syndrome and diabetes."

- Inositol: Benefits, Side Effects and Dosage https://www.healthline.com/nutrition/inositol
- The Health Benefits of Inositol https://www.verywellmind.com/inositol-what-should-i-know-about-it-89466