Organic Plant-based Vitamin D3

Vitamin D3 is a fat-soluble vitamin that helps the body absorb calcium and phosphorus. It can be produced by the body when skin is exposed to sunlight. In food, it is often derived from animal sources like lanolin (sheep's wool) or cholecalciferol, but plant-based versions are made using lichen or yeast.

Manufacturers add vitamin D3 to foods to increase their nutritional value, as it is essential for bone health. It is commonly found in fortified dairy products, plant-based milks, cereals, and juices.

Vitamin D3 is considered a nutrient and is generally recognized as safe (GRAS) by the FDA when used as intended. The National Academies of Sciences, Engineering, and Medicine have established upper intake levels for vitamin D. JECFA and EFSA have evaluated vitamin D and its derivatives. Adequate vitamin D intake is important for bone health and immune function, but excessive intake can lead to adverse effects.