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Longevity research, by its very nature, is a long game

A B12 deficiency is typically caused by malabsorption, poor dietary intake and pernicious anemia

While the RNI for maintenance is only 1.5 g daily, therapeutic oral doses typically range from: 50-150 g daily for mild deficiency prevention in at-risk groups 1,000-2,000 g daily for treating confirmed deficiency without malabsorption Some formulations contain up to 5,000 g, though there is no proven additional benefit over 1,000-2,000 g for most patients The reason for this dosage discrepancy lies in absorption efficiency

Two companies, Phosphagenics Limited and Metabolic Pharmaceuticals Limited, decided to combine their expertise