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They are particularly beneficial for vegetarians, vegans, elderly individuals, or anyone with absorption issues preventing adequate B12 intake

As an FDA-approved medication, it has a comprehensive side effect profile

Exposure to excessive heat, freezing temperatures, or direct sunlight can cause degradation and color changes

Both of those statements are true at the same time, and the clinically honest version of the conversation acknowledges both

You can buy these supplements over-the-counter, making it simple for gastric bypass patients to keep their B12 levels up

However, the efficacy of small molecule inhibitors targeting NNMT remains uncertain due to their lack of selectivity and low metabolic stability (Iyamu and Huang, 2021)