How much B12 is safe to take daily? Understanding daily intake
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4 min read
According to the National Institutes of Health, adults need about 2.4 micrograms (mcg) of Vitamin B12 per day. This raises the question of how much B12 is safe to take daily, especially when supplements often contain amounts significantly higher than the recommended dietary intake. The answer involves understanding absorption limits and the low toxicity of this essential nutrient.