Does magnesium block absorption of other vitamins?

Other experts caution against taking magnesium at the same time as other minerals. “It can interfere with absorption of other minerals, so if you take a multivitamin, calcium or zinc, take magnesium at a different time of day,” Cooperman warns.
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Does magnesium interfere with other vitamins?

Magnesium and calcium/multivitamin

But if you do take magnesium, Erin Stokes, ND, recommends not taking it at the same time as your multivitamin, as it may interfere with the absorption of smaller minerals found in the multivitamin, like iron and zinc.
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What vitamins and supplements should not be taken together?

Here are six vitamin combinations you definitely shouldn't take together.
  • Magnesium and calcium/multivitamin. ...
  • Vitamins D, E and K. ...
  • Fish Oil & Gingko Biloba. ...
  • Copper and zinc. ...
  • Iron and Green tea. ...
  • Vitamin C and B12.
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Can I take vitamin D and magnesium together?

If you're looking to get more vitamin D in your diet, take it with a side of magnesium. That mineral appears to help regulate levels of vitamin D, which in turn manages the levels of other minerals such as calcium and phosphorus.
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Can I take 5 different vitamins at once?

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.
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What vitamins can I take with magnesium?

Magnesium and vitamin D3

Magnesium and vitamin D3 supplements can be taken together to ensure that the body functions adequately. Magnesium is important for the body to make vitamin D3 absorbable, and enzymes in the liver and kidneys require magnesium to break down vitamin D3.
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Can I take Vitamin B12 and magnesium together?

Interactions between your drugs. No interactions were found between magnesium citrate and Vitamin B12.
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Why you should not take magnesium?

High doses of magnesium from supplements or medications can cause nausea, abdominal cramping and diarrhea. In addition, the magnesium in supplements can interact with some types of antibiotics and other medicines.
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What should you not take with magnesium?

Taking magnesium with these medications might cause blood pressure to go too low. Some of these medications include nifedipine (Adalat, Procardia), verapamil (Calan, Isoptin, Verelan), diltiazem (Cardizem), isradipine (DynaCirc), felodipine (Plendil), amlodipine (Norvasc), and others.
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What are the negative side effects of magnesium?

If the body has absorbed too much magnesium, a person may notice any of the following symptoms, which can range from mild to very severe:
  • lethargy.
  • facial flushing.
  • diarrhea.
  • nausea.
  • stomach cramps.
  • vomiting.
  • depression.
  • muscle weakness.
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What are the symptoms of too much magnesium?

Signs of a magnesium overdose can include nausea, diarrhea, low blood pressure, muscle weakness, and fatigue. At very high doses, magnesium can be fatal.
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Why don't you take magnesium with multivitamins?

Some nutrients, such as calcium, can't be included in a multivitamin at 100% – if it was, the multivitamin would be too large to swallow. Magnesium and potassium levels are kept low to avoid drug-nutrient interactions, so we need to get these nutrients primarily through our diet (see food sources below.).
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Is it OK to take vitamin B complex with magnesium?

No interactions were found between magnesium citrate and Vitamin B Complex 100. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Do you need vitamin D to absorb magnesium?

The body depends on magnesium to convert Vitamin D into its active form within the body. Magnesium also helps Vitamin D bind to its target proteins, as well as helping the liver and the kidneys to metabolize Vitamin D.
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What is the best time of day to take magnesium?

Therefore, magnesium supplements can be taken at any time of the day, as long as you're able to take them consistently. For some, taking supplements first thing in the morning may be easiest, while others may find that taking them with dinner or just before bed works well for them.
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Can I take magnesium and vitamin C together?

No interactions were found between magnesium citrate and Vitamin C.
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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.
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Can I take Zinc magnesium and vitamin D together?

No interactions were found between Calcium, Magnesium and Zinc and Vitamin D3.
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Can magnesium Vitamin C and Zinc be taken together?

No interactions were found between Calcium, Magnesium and Zinc and Vitamin C. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Is it OK to take Zinc and magnesium together?

They can work together, boosting and enhancing absorption, or sometimes work against each other, competing for absorption. Zinc and magnesium are synergistic minerals that work together when taken at the right dosages.
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What should not be in your vitamins?

These six toxic ingredients are just some of the common additives in many supplements that you should look out for:
  • Titanium Dioxide. ...
  • Magnesium Silicate. ...
  • Hydrogenated Oil. ...
  • Coloring: Red 40, Blue 2, Yellow 5. ...
  • Artificial Flavors. ...
  • Lead, Mercury and PCBs.
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What vitamins should I take separately?

Some vitamins that should not be taken together, or have dosage limitations, include vitamin C with vitamin B-12, vitamin A supplement with vitamin A-rich foods, folic acid (vitamin B9) and vitamin B12, and vitamin E with vitamin K.
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Does magnesium inhibit iron absorption?

Although in vitro studies show that iron absorption can be inhibited by magnesium laxatives such as magnesium oxide, taking oral iron supplements with magnesium laxatives is not considered a clinical problem.
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Is 400mg of magnesium too much to take?

According to the National Institutes of Health's Office of Dietary Supplements , healthy adult men should generally consume 400 to 420 milligrams (mg) of magnesium daily. Healthy adult women should consume 310 to 320 mg daily. Pregnant women are recommended to consume a higher dose than women who aren't pregnant.
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Is it better to take magnesium at night?

While you can take magnesium in the hours before bedtime, as is recommended for melatonin, you can alternatively take magnesium supplements during the day. The time you take magnesium often depends on any other medications you are taking.
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