Niacin
Also known as: Nicotinic acid, Vitamin B3, Vitamin PP
Acidity RegulatorsFortifying Agents
Safety rating
Eat Away!
Eat Away!Generally SafeUse SparinglyAvoid
Purpose and Function
Niacin (E375) is used in the food industry primarily as a fortifying agent and nutritional supplement. It is an essential nutrient that plays a critical role in energy metabolism and supports various physiological functions. It is naturally found in various foods, including meat, fish, grains, and legumes.
Commonly found in
- —Fortified foods and beverages (cereals, bread, nutritional supplements)
- —Dietary supplements
- —Naturally in meat, fish, grains, and legumes
Key functions
- —Fortifies foods with vitamin B3
- —Supports energy metabolism
- —Can improve stability and shelf life due to antioxidant properties
Potential Risks and Side Effects
- 01Generally considered safe within recommended dietary limits
- 02High doses (particularly from supplements) can cause flushing, itching, and gastrointestinal upset
- 03Very high doses can cause liver damage, particularly without medical supervision