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It serves critical roles in cellular redox reactions for energy metabolism and acts as an essential substrate for key signaling enzymes regulating DNA repair, gene expression, and cell signaling

With less exposure to the suns ultraviolet B (UVB) rays, our body has a harder time making vitamins and minerals, particularly bone and mineral metabolism

Considering the number of patients and the few reported cases, you can see how rare these reactions really are

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Some sources suggest the compound is well-absorbed orally based on rat pharmacokinetic data, while others argue that subcutaneous injection provides more reliable absorption