> But it's a "drug" It is. It is not like other 'vitamins' and shouldn't even be called that way. It's a hormone. It is fat soluble, it will linger for quite

> But it's a "drug" It is. It is not like other 'vitamins' and shouldn't even be called that way. It's a hormone. It is fat soluble, it will linger for quite a while. > even though we know that it has effectively zero risk Not true. https://www.health.harvard.edu/staying-healthy/taking-too-much-vitamin-d-can-cloud-its-benefits-and-create-health-risks https://www.health.harvard.edu/staying-healthy/taking-too-mu... Most people don't consistently take it in high doses for it to become a serious problem. It doesn't mean it's without risks.