Vitamine D

Vitamin D is a fat-soluble vitamin that is essential for bone health and immune function. It is naturally produced by the skin when exposed to sunlight, and can also be found in certain foods like oily fish, eggs, and fortified products. In food manufacturing, vitamin D is often added to foods to increase their nutritional value.

Manufacturers add vitamin D to foods to fortify them, helping consumers meet their dietary requirements. It is commonly found in breakfast cereals, meal replacements, and dairy products, as well as some plant-based milk alternatives. Its addition contributes to the overall nutritional profile of these products.

Vitamin D is not classified as a food additive in the UK and is regulated as a nutrient. The UK government, through the Eatwell Guide, recommends that people consider taking a daily supplement containing 10 micrograms of vitamin D during autumn and winter. The Scientific Advisory Committee on Nutrition (SACN) has reviewed vitamin D and its role in health. While essential for health, very high intakes of vitamin D can be harmful, though this is rare and usually associated with excessive supplementation rather than dietary intake.