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PARPs, involved in DNA repair, consume NAD+ during frequent repair events in older cells
In severe cases, a vitamin B12 deficiency can lead to neurological damage and even death
Vegetarians and Vegans Since vitamin B12 is mainly found in animal products, vegetarians and vegans are at a higher risk of deficiency
Immune System Support Amino acids such as glutamine, arginine and cysteine are key players in immune function
Frequency of injections: Consistent, scheduled injections produce more noticeable and lasting results
Are there specific dosing requirements for patients with certain medical conditions
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