3 ms·
I don't know about magnesium specifically but I know there were experiments with calcium showing that supplementation both a) didn't absorb 100% of whatever you
by pc86 3y ago
I don't know about magnesium specifically but I know there were experiments with calcium showing that supplementation both a) didn't absorb 100% of whatever you took, and b) had an upper limit for what could be absorbed over N hours. At a certain point you just have to eat food with calcium in it. I wouldn't be remotely surprised to find that's true for most/all micronutrients.
Supplementation can help, sometimes, but will always be a fraction as impactful as a healthy, well-rounded diet.
- voldacar 3y agoYou can also take vitamin D3 to increase your calcium absorption.
- biomcgary 3y agoIIRC, calcium uptake from the intestines is boosted by the presence of fatty acids. Different types of magnesium supplements have different absorption rates (e.g., magnesium oxide vs magnesium glycinate).
- klodolph 3y agoCalcium and magnesium share some pathways for absorption and compete with each other. Not only is there a limit to how much calcium or magnesium you can absorb, but if you have a high-calcium diet, your body will absorb less magnesium. There are other minerals which have this kind of competition, so supplementing with one mineral can cause problems with absorption of another.