Why do I crave baking soda water? Is it healthy for you? Will it make you sick? no I'm not pregnant?

i have seen them use it for bee stings,also your teeth as a whitener and it helps with heart burn so theres alot of positive things it helps deal with well i could say its useful in some healthy results i wouldn't use it all the time i would do some research on it i haven't heard of it making you sick