Can B12 cause headaches? Understanding the link between B12 levels and head pain
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4 min read
Recent studies have shown that individuals with lower vitamin B12 levels are significantly more likely to experience migraines and other headaches. However, for some people, concerns exist that high-dose supplementation or injections, rather than a deficiency, might be the reason for their head pain. This article aims to clarify the multifaceted connection and answer the question: **can B12 cause headaches?**
