And B Vitamins

B vitamins are a group of eight essential nutrients that play key roles in metabolism, nerve function, and red blood cell formation. They are found naturally in foods like whole grains, meat, eggs, and dairy. In packaged foods, they are often added as synthetic or purified forms.

Manufacturers add B vitamins to foods, especially refined grains like pasta and bread, to restore nutrients lost during processing. This fortification helps consumers meet their daily requirements for these essential vitamins. They are commonly found in enriched pasta, cereals, and baked goods.

The FDA considers B vitamins essential nutrients and allows their addition to foods for fortification. Excessive intake of certain B vitamins can lead to side effects, but this is rare with typical dietary intake. International bodies like JECFA and EFSA have evaluated B vitamins and established guidance on their intake. Research continues to explore the full range of B vitamin functions and their impact on health.