I take Milk of Magnesia about once a month just for the magnesium
There was a recording going around a few years back called “Dead Doctors Don’t Lie” that had a lot of quite interesting information by a medical doctor who was ALSO a veterinarian.
He pointed out that they give cows and other livestock many vitamins and minerals to keep them healthy because they are a PRODUCT -and if they get sick, they lose money.
So he compared preventative measures for animals to things that were similar in humans and started taking vitamins and minerals on a prevatative basis, similar to how they do for livestock.
For example, Magnesium is regularly given to cows and I thought it had somethign to do with digestion and preventing ulcers and stuff but I may be wrong- and so he started taking magnesium (Milk of Magnesia) and his problems cleared up... there were other good examples.
So... it seemed like good advice, but many medical doctors panned it (i can’t imagine what they found fault with)