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Tag: Heart arrhythmias

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Can too much vitamin D affect your heart? Understanding the Risks of Vitamin D Toxicity

4 min read
According to a 2011 study presented at the American Heart Association, excessively high vitamin D levels were linked to an almost threefold increase in new-onset atrial fibrillation. This finding prompts an important discussion: **Can too much vitamin D affect your heart?** The answer lies in understanding the cascade of events that can lead to vitamin D toxicity.