Does Vitamin B12 Irritate Your Stomach? Here’s What You Need to Know
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4 min read
While vitamin B12 is essential for nerve function and red blood cell formation, excessive intake, particularly from supplements, can cause mild digestive issues in some people. In fact, common side effects include bloating, diarrhea, and nausea. So, does vitamin B12 irritate your stomach? It can, but the reasons and risk factors vary depending on the dosage and individual sensitivities.
