Ferrous Sulfate And The Following B Vitamins: Niacin

Ferrous sulfate is a mineral salt, a form of iron. Niacin, also known as vitamin B3, is a B vitamin. Both are often added to foods to increase their nutritional value.

Ferrous sulfate and niacin are added to foods as nutrients, primarily to fortify them and help consumers meet their daily requirements for iron and vitamin B3. They are commonly found in enriched grain products like cereals and breads, as well as in some prepared meals.

Ferrous sulfate and niacin are considered safe and effective as nutrients when added to foods. The U.S. Food and Drug Administration (FDA) permits their use as nutritional supplements. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated both substances. Iron is an essential mineral for human health, and niacin is vital for energy metabolism. Excessive iron intake can be harmful, but typical fortification levels are considered safe.