This is, unfortunately, a common occurrence as we age Vegan or vegetarian diet as most B12 foods are from animal sources Excessive alcohol consumption Toxic metal exposure Some Auto-immune conditions Certain genetic polymorphism Some medications like antacids, anti-histamines, and some blood-sugar-lowering drugs
You can find it via Double Woods website as well as Amazon, but wed recommend buying from its Amazon store at this time for cost reasons
Pre-existing health conditions: Individuals with certain pre-existing health conditions, such as kidney or liver disease, should consult their healthcare provider before starting NAD+ supplementation to ensure it is safe and appropriate for their specific situation
Edited by Zhi-Xiong Xiao Rights and permissions Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made
