What should not be taken with vitamin C?

It can interact with drugs like aspirin, acetaminophen, antacids, and blood thinners. Nicotine may reduce the effects of vitamin C. Risks. People who are pregnant or have gout, liver disease, kidney disease, and other chronic diseases should check with a doctor before using high doses of vitamin C supplements.
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What should you avoid taking with vitamin C?

Possible interactions include:
  • Aluminum. Taking vitamin C can increase your absorption of aluminum from medications containing aluminum, such as phosphate binders. ...
  • Chemotherapy. ...
  • Estrogen. ...
  • Protease inhibitors. ...
  • Statins and niacin. ...
  • Warfarin (Jantoven).
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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.
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Does anything interfere with vitamin C absorption?

Of course, there are a few other things to take into consideration when taking your vitamin C. Certain things can actually interfere with absorption, caffeine, and nicotine being two of the biggest culprits.
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What should you take along with vitamin C?

This combination includes a high dose of zinc, which you should only take under a doctor's supervision. Some studies suggest that taking vitamin C along with vitamin E may help prevent pre-eclampsia in women who are at high risk.
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When you should NOT take Vitamin C



Can I take vitamin D and vitamin C together?

Vitamin C and vitamin D are found together in many multivitamins, so taking them together should not be a problem for most people. However, if you're at risk for kidney stones, consult your doctor before taking supplements.
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Is it okay to take multivitamins and vitamin C together?

For most individuals, it is perfectly safe to take a multivitamin containing vitamin C along with a stand-alone vitamin C supplement. Most multivitamin products contain between 45mg and 200mg vitamin C per serving, while most stand-alone supplements contain between 500mg to 1000mg.
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Can you take zinc and vitamin C at the same time?

In pooled analyses of both studies (n=94), vitamin C plus zinc was significantly more efficient than placebo at reducing rhinorrhoea over 5 days of treatment. Furthermore, symptom relief was quicker and the product was well tolerated.
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Can I take vitamin C at night?

Vitamin C is safe to take in recommended amounts at any time of day. It occurs naturally in a variety of plant products, including orange juice, grapefruit, and lemons. The body does not store vitamin C, so people should take it on a daily basis, ideally in small doses throughout the day.
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What vitamins are best to take together?

Here are 3 supplement combinations that should always be taken...
  1. Magnesium and vitamin D3. Magnesium and vitamin D3 supplements can be taken together to ensure that the body functions adequately. ...
  2. Omega 3 and vitamin E. ...
  3. Magnesium and zinc.
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Why can't you take vitamin C and B12 together?

Vitamin C and B12

According to Dr. Airey, some studies have shown that Vitamin C could break down Vitamin B12 in your digestive tract, reducing your B12 absorption. As a result, he says you want to wait at least two hours before taking Vitamin C with your Vitamin B12.
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Is it OK to take calcium and vitamin C together?

Despite the numerous possible effects that different vitamins and minerals have on one another, there are no known negative interactions between calcium and vitamin C.
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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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Can I take vitamin C with high blood pressure?

Across all the studies -- some included healthy adults and others had people with high blood pressure -- taking vitamin C supplements at a dose of about 500 milligrams a day appeared to reduce systolic blood pressure by nearly 4 points and diastolic pressure by about 1.5 points in about two months.
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Can vitamin C cause blood clots?

In conclusion, we demonstrated that high dose of vitamin C may cause thrombogenic PS exposure in RBCs, leading to increased venous thrombosis in vivo.
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Should you take vitamin C everyday?

It is OK to take vitamin C every day in recommended dosages.

Since your body can't produce or store vitamin C on its own, you need to get it through food or supplements. Too much vitamin C, however, can cause side effects.
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Should vitamin C be taken in the morning or at night?

Many people wonder when the best time is to use their Vitamin C products. While some associate Vitamin C with daytime, others believe nights and evenings are best to use their Vitamin C-infused products. The truth is, Vitamin C can work effectively in the days or evenings.
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Is it OK to take vitamin C on an empty stomach?

You can take vitamin C supplements at any time of day, with or without food, although taking ascorbic acid with foods can help decrease the potential gastrointestinal side effects caused by its high acidity ( 7 ).
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What happens when you take vitamin C everyday?

Studies show that consuming more vitamin C can increase your blood antioxidant levels by up to 30%. This helps the body's natural defenses fight inflammation ( 4 , 5). Vitamin C is a strong antioxidant that can boost your blood antioxidant levels. This may help reduce the risk of chronic diseases like heart disease.
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What should you not mix with zinc?

Do not take zinc supplements and copper, iron, or phosphorus supplements at the same time. It is best to space doses of these products 2 hours apart, to get the full benefit from each dietary supplement.
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Can you take vitamin C and zinc at night?

Zinc. Zinc is often part of multivitamins but is also taken alone or in combination with vitamin C. Its absorption is most effective on an empty stomach, but it can cause stomach upsets. In this case it should be taken with a meal and therefore not late at night.
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Can I take vitamin C and b12 together?

Vitamin C with vitamin B-12

Vitamin B-12 helps maintain your nervous system and form red blood cells. Studies show that taking these two supplements at the same time may reduce the amount of vitamin B-12 that you receive. So, experts recommend taking these supplements at least two hours apart.
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Is it OK to take all your 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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What vitamins cancel each other out?

Vitamins & Supplements You Should Not Take Together
  • Magnesium and calcium/multivitamin. Many people like to take magnesium in the evening, as it can promote a sense of calm and supports muscle relaxation. ...
  • Vitamins D, E and K. ...
  • Fish Oil & Gingko Biloba. ...
  • Copper and zinc. ...
  • Iron and Green tea. ...
  • Vitamin C and B12.
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What helps vitamin C absorb?

Because vitamin C is water-soluble, supplements are best absorbed on an empty stomach. It's best taken in the morning, 30 minutes before eating for optimum absorption.
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