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Vitamin B12 is sometimes added to support nerve health, which is important because people with diabetes have a higher risk of nerve damage

Environmental pollutants exposure: a potential contributor for aging and age-related diseases

Kong Z, Liu R, Cheng Y

This kind of provider oversight matters, because the American Medical Association notes that many wellness peptides are still considered experimental and should only be used under qualified medical guidance

We furthermore thank Luise Krauth-Siegel for helpful discussions and Tobias Dick and Bruce Morgan for reading an initial version of the manuscript and suggestions