Can I take all my vitamins at once?
Combining supplements will not normally interfere with the way they work and in some cases may be beneficial, for example vitamin C helps iron absorption.
However, certain supplements may interact with each other..
Can I take all my supplements together?
You can—but it’s probably not a good idea. For some supplements, optimal absorption can depend on the time of day taken. Not only that—taking certain vitamins, minerals, or other supplements together can also reduce absorption and may result in adverse interactions, which can be harmful to your health.
What vitamins should not be taken together?
Large doses of minerals can compete with each other to be absorbed. Don’t use calcium, zinc, or magnesium supplements at the same time. Also, these three minerals are easier on your tummy when you take them with food, so if your doctor recommends them, have them at different meals or snacks.
Do you need magnesium to absorb vitamin D?
Vitamin D helps regulate calcium and phosphate balance to maintain healthy bone functions. Skeletal muscles, heart, teeth, bones, and many other organs require magnesium to sustain their physiologic functions. Furthermore, magnesium is needed to activate vitamin D.
How much magnesium and vitamin D should I take?
According to the National Institutes of Health (NIH), the recommended amount of magnesium is 400-420 milligrams per day for men, and 310-320 mg a day for women.
Can you take vitamin C and D together?
No interactions were found between Vitamin C and Vitamin D3. This does not necessarily mean no interactions exist.