Vitamin B Complex

Vitamin B complex refers to a group of eight water-soluble vitamins: B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin). These vitamins are naturally found in a variety of foods including whole grains, meat, eggs, dairy products, legumes, nuts, seeds, and leafy green vegetables. They can also be produced synthetically for use in food fortification and supplements.

Vitamin B complex is added to foods to increase their nutritional value, acting as a nutrient. They are often found in fortified foods such as breakfast cereals, bread, and plant-based milk alternatives, as well as in energy drinks and protein supplements. Their role is to support the body's energy metabolism and overall health.

The B vitamins are essential nutrients that play vital roles in the body's metabolic processes. The UK's Register of Food Additive Authorisations lists various B vitamins as authorised food additives, permitted for use in specific food categories under Regulation (EC) No 1333/2008. EFSA has evaluated the safety of many B vitamins when used as food additives. The NHS advises that a balanced diet typically provides sufficient amounts of these vitamins, and deficiencies are rare in the UK. Excessive intake from supplements can sometimes lead to side effects, but this is generally not a concern from food sources alone.