Can licking an iron bar get you the daily recommended amount of iron?

R5v5n1nt@lemmy.world to Ask Lemmy@lemmy.world – 172 points –

How many licks would it take? Can the iron in bars even be processed by the body? Can you do this for other minerals?

78

You are viewing a single comment

put the ''words'' in quotes because in context it's definitely ''absurd bullshit'' and this is how i know that key on my keyboard doesn't work i have to use a different key so thanks

How is it "absurd bullshit"? Do you think it's somehow a different element? At worst, it's as bullshit as any other vitamin supplement, in that it's technically helpful, but just far more than your body can make use of.

1 more...

Tiny amounts of iron distributed throughout a piece of cereal don’t have enough of a magnetic charge to lift the weight of a piece of cereal. Pieces of cereal dust with higher concentrations of iron very much could. Those results aren’t especially surprising

2 more...