Milk of Magnesia- once a month
whether you feel you need it or not
Same with pepto bismol
They feed COWS with more minerals than they normally give humans. And they do it because cows are a COMMODITY WORTH MONEY
The milk of magnesia doesn’t really have a good form of mag in it because it won’t absorb.
The best kind to take, IMO, is magnesium malate by Source Naturals.