Did you know rain contains vitamin B12

in Did You Know • last month

Rainwater.jpg

Rainwater can contain trace amounts of vitamin B12, but it's not a reliable source. Here's a breakdown:

  • Trace amounts: Studies have shown rainwater can contain very small quantities of vitamin B12, ranging from negligible amounts to 32 picograms per milliliter (pg/mL)
  • Unreliable source: This level is very low and inconsistent. It depends on factors like windblown soil particles and microbial activity, which can vary greatly.
  • Better sources: To get your daily recommended intake of vitamin B12, it's best to rely on established sources like animal products, fortified foods, or supplements.

So, while rain might have a tiny bit of vitamin B12, it's not something you can depend on for your nutritional needs.

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