Vitamin B6 As Pyridoxal 5 Phosphate

Pyridoxal 5-phosphate (P5P) is the active form of vitamin B6, a nutrient essential for many bodily functions. It is naturally found in foods like meat, fish, poultry, and some fruits and vegetables. In food production, it can be synthesized chemically.

P5P is added to foods primarily as a nutrient supplement, helping to fortify products and contribute to the daily intake of vitamin B6. It is often found in beverages, especially those marketed for health or athletic performance, and in some fortified food bars.

Pyridoxal 5-phosphate is recognized as safe and effective for its intended use in food fortification by the FDA. The National Academies have established upper intake levels for vitamin B6. JECFA and EFSA have evaluated vitamin B6, and both have established acceptable daily intakes. While vitamin B6 is crucial for health, very high intakes from supplements can cause nerve issues, though this is not typically a concern from fortified foods.