Liver supplements are made by drying beef liver at low heat to preserve nutrients. They deliver a concentrated whole-food source of vitamin A, B12, iron, copper, and other cofactors.
The B vitamins and iron in liver support energy production. Vitamin A helps maintain immune function, skin, and hair. Biotin also supports hair and skin. Iron aids oxygen transport, which may assist with workout recovery. Many people take it as a convenient whole-food nutrient boost.
Available as capsules, tablets, or powder. Typical doses range from 500 mg to a few grams of desiccated liver per day. Take it with meals to aid digestion and absorption of fat-soluble vitamins.
Key cautions: - Liver is very high in vitamin A. Stick to recommended intakes, especially during pregnancy. - It contains iron. Those with iron overload disorders like hemochromatosis should be careful. - Purines in liver may be a concern. Consult a professional if you have gout or kidney issues.