The quantity of magnesium that’s absorbed by the physique once we take a complement is determined by the shape (i.e., advanced) the magnesium is delivered in (assume glycinate, oxide, and many others.) but additionally our inner magnesium ranges, or standing. Somebody who’s magnesium poor (has a blood serum degree under 0.75 mmol/L) will usually take up extra of the mineral than somebody who isn’t.
Infusing a bit extra nuance into the evaluation of magnesium ranges within the physique, Ferira shares that, “some well being care practitioners, particularly these with a practical or integrative focus, select to evaluate magnesium standing with pink blood cell (RBC) ranges as a substitute of plasma or serum as a result of increased magnesium content material in RBCs, however even that check has its challenges in capturing the whole-body magnesium standing state of affairs.”
It is a advanced mineral. Utilized for over 300 important mobile pathways within the physique, it is no surprise we might profit from a enough provide of magnesium day by day. “Your physique is continually utilizing up magnesium and the quantity that you just retailer is regulated,” registered dietitian Tracey Frimpong, R.D., tells mbg. On common, she provides, about 40% of the magnesium we eat is absorbed within the higher GI tract, whereas 5% is absorbed decrease down within the massive gut (i.e., colon).
One of many causes it may be difficult to precisely measure magnesium ranges within the blood is due to the place it preferentially concentrates within the physique. “Apparently, 99% of the mineral is situated in our bones (about 50 to 60%), whereas the remaining is present in muscle and different comfortable tissues,” explains Ferira.
This ongoing strategy of absorption and utilization is fairly fast, so it is vital to be sure you’re all the time giving your physique the magnesium it wants. “Most magnesium will keep within the physique for anyplace from 12 to 24 hours. So it isn’t one thing you’ll be able to simply take as soon as, see outcomes, after which by no means take once more,” explains registered dietitian Amanda Li, R.D.
Because of this as you are trying to fulfill your dietary necessities by means of wealthy dietary sources (like inexperienced leafy greens, legumes, nuts, seeds, and entire grains) and high-quality dietary supplements, you’d need to make the most of that magnesium complement at the least as soon as a day.
Although the precise cadence will rely on the shape you take—be it magnesium bisglycinate, citrate, chloride, and many others., or perhaps a complete multivitamin that accommodates magnesium—and what you take it for.
