If I took that much, i’d be dead.
???? I have done it twice and many folks I know and relatives have done it at least once. D3 is just sunshine in a tiny gelcap. Long term taking of too much D3, similar to too much daily sun in the tropics is loss of a desire to eat. D3 doesn’t give you sunburn, though. It is not 100% as good as sunshine but outside of the tropics, effective sunshine is a seasonal thing.