2 ms·
> Absolutely should not do anything like 50k per day. I had never heard of IU. It's a very weird unit that is different for different substances.[1] One IU of
by Maursault 4y ago
> Absolutely should not do anything like 50k per day.
I had never heard of IU. It's a very weird unit that is different for different substances.[1] One IU of Vitamin D is 0.025µg, so 50K IU of Vitamin D is 0.00125g. Someone could probably get 50K IU of Vitamin D stuck in their eye by accident and not even realize it.
[1] https://en.wikipedia.org/wiki/International_unit https://en.wikipedia.org/wiki/International_unit