Can You Get a Rash from Too Much Vitamin B12? The Surprising Link Between High Doses and Skin Reactions
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4 min read
While vitamin B12 is a water-soluble nutrient and excess amounts are typically excreted, there are specific instances where high doses can lead to skin problems. So, can you get a rash from too much vitamin B12? Yes, skin reactions can occur, especially from high-dose supplements or injections, often due to allergic sensitivities.
