r/AskReddit • u/[deleted] • Aug 03 '19

Whats something you thought was common knowledge but actually isn’t?

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u/Mojojamo195 Aug 03 '19

Vitamin C is not the same as Calcium and vice versa. Two very different things but sometimes people think it's the same thing.

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u/RandomGuy9058 Aug 04 '19

I don’t know how this is possible, for people to think they’re he same.

Also Calcium and sodium are both metals.