Vitamin B is not just one vitamin; there are a total of 8 different types, each with its specific function in the body. These include vitamin B1 (thiamine), which plays a role in carbohydrate metabolism; vitamin B2 (riboflavin), necessary for obtaining energy from macronutrients; vitamin B6 (pyridoxine), needed for higher protein intake; vitamin B12 (cyanocobalamin), involved in metabolic processes; as well as folic acid, pantothenic acid, niacin, and biotin.

These B vitamins are water-soluble, meaning they dissolve in water and are not stored in the body to a significant extent. Therefore, it's important to regularly consume foods or supplements that provide these vitamins. Taking a B-Complex supplement is a convenient way to ensure an adequate intake of all the essential B vitamins. B-Complex supplements typically contain a combination of these vitamins in balanced amounts to support overall health and well-being.

However, it's worth noting that individual vitamin B requirements may vary based on factors such as age, sex, health status, and specific dietary needs. It's always advisable to consult with a healthcare professional or registered dietitian to determine the most suitable dosage and sources of vitamin B for your individual needs.