Consider calcium

Without totals of all the magnesium and calcium you're getting, it's hard to know for sure. However -- if I was getting all the magnesium that is implied in your description of iv's and supplements and massage, I'd be a walking water blimp. I'd be swollen from the waist down. Magnesium relaxes, calcium tones. I know the iodine docs push magnesium over calcium, but that does not work individually for me. I still need twice as much calcium as magnesium to move fluid around my body. You can rebound all you want, but if your blood vessels are flaccid, that fluid is still going to settle in your lower limbs once you stop. Just my opinion. But I do get annoyed at the docs "one note" insistence of magnesium over calcium.