Functions

• General info: Vitamin B3 - HealthWorld Online.
• produces NAD
• releases energy from carbohydrates
• metabolism of carbohydrates, fats, and proteins,
• production of hydrochloric acid for digestion.
• blood circulation,
• healthy skin
• central nervous system, including the higher functions of the brain and cognition.
• synthesis of insulin & the sex hormones

Treats

• anxiety
• arthritis: Vitacost says 250 mg 4x daily (takes 3-4 months to show), but that's a very high dose.

Testing:

Supplementation:

• Vitacost says the recommended dosage is 10 to 25 mg daily
• Contraindications: Large doses may cause headaches and stomach upset, as well as liver damage, diabetes, gastritis, and eye damage.
• Last updated 11 June 2002