<p>Multivitamin One MF delivers a broad spectrum of essential vitamins and minerals in a single daily capsule, formulated without methylated nutrient forms. Folate is provided as calcium folinate (235 µg) and vitamin B12 as hydroxocobalamin and adenosylcobalamin (25 µg), rather than as methylfolate or methylcobalamin — forms the body converts to their active state through its own metabolic pathways. The formula is also free of vitamin C, calcium, magnesium, and iron, allowing these individual nutrients to be added separately according to personal need.</p><p>Several nutrients in this formula contribute to normal immune system function, including vitamin D, vitamin B6, folate, vitamin B12, zinc, and selenium. Thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, and iodine each contribute to normal energy-yielding metabolism, with niacin, pantothenic acid, biotin, vitamin B6, folate, and vitamin B12 also contributing to the reduction of tiredness and fatigue. Vitamin E, riboflavin, zinc, selenium, copper, and manganese contribute to the protection of cells from oxidative stress, while folate, vitamin B12, and zinc each have a role in the process of cell division.</p><p>Iodine, provided as potassium iodide, contributes to normal cognitive function and normal thyroid function. Biotin contributes to the maintenance of normal hair and skin, and to normal function of the nervous system. Vitamin K2 (as menaquinone-7) contributes to the maintenance of normal bones and to normal blood clotting. Vitamin A contributes to normal vision.</p>