What medications should not be taken 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 should you not take vitamin C with?

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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Does vitamin C interfere with blood pressure medication?

Taking large doses of vitamin C may moderately reduce blood pressure, according to an analysis of years of research by Johns Hopkins scientists.
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What vitamins should you not take 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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Can I take vitamin C and vitamin D 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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Should You Take Vitamin C Supplements For a Cold? | Dr. Ian Smith Answers



What is the best time to take vitamin C?

While Vitamin C is a largely helpful nutrient, it is a water-soluble nutrient, which is best absorbed when you take them empty stomach. An ideal way would be to take your supplement first thing in the morning, 30-45 minutes before your meal.
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What vitamin should not take on blood pressure?

“Vitamin D enables the uptake of calcium,” he says. “In theory, too-high levels potentially can result in calcium deposits ending up on blood vessel walls, in heart valves and even in the liver and kidneys. So our advice is not to start vitamin D as a means to lower blood pressure.”
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Is vitamin C good for the heart?

Vitamin C supplements have been linked to a reduced risk of heart disease. These supplements may lower heart disease risk factors, including high blood levels of LDL (bad) cholesterol and triglycerides.
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Does vitamin C clog arteries?

Large Doses of Vitamin C Supplements Linked to Atherosclerosis. Regular intake of vitamin C pills over time may quicken the thickening of artery walls, a condition known as atherosclerosis, according to USC Keck School of Medicine researchers.
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Does vitamin C interact with any other vitamins?

Vitamin C with vitamin B-12

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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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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Can Tylenol be taken with vitamin C?

Interactions between your drugs

No interactions were found between Tylenol and Vitamin C. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can vitamin C cause irregular heartbeat?

In another study , arrhythmia only recurred in 4.5 percent of people who received vitamin C after cardioversion for persistent atrial fibrillation. It recurred in 36.3 percent of those who didn't receive vitamin C.
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What is the best vitamin for your heart?

Popular 'heart health' vitamins
  • Fish oil. To date, only large doses of prescription fish oil may have some cardiac benefit. ...
  • Magnesium. Many of us get enough magnesium each day by eating foods like spinach, nuts and avocados. ...
  • Folic acid. ...
  • CoQ10. ...
  • Fiber. ...
  • Red yeast rice.
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How much vitamin C should a 60 year old take?

A vitamin C intake of at least 400 mg daily may be particularly important for older adults who are at higher risk for age-related chronic diseases.
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Can vitamin C remove plaque from arteries?

Some studies -- though not all -- suggest that vitamin C can slow down the progression of atherosclerosis (hardening of the arteries). It helps prevent damage to LDL ("bad") cholesterol, which then builds up as plaque in the arteries and can cause heart attack or stroke.
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What vitamins can cause heart palpitations?

Some dietary supplements can cause heart palpitations, such as:
  • Bitter orange.
  • Ginseng.
  • Ephedra.
  • Valerian.
  • Hawthorn.
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Which fruit is best for heart?

Strawberries, blueberries, blackberries, and raspberries are jam-packed with important nutrients that play a central role in heart health. Berries are also rich in antioxidants like anthocyanins, which protect against the oxidative stress and inflammation that contribute to the development of heart disease ( 9 ).
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What is the best vitamin to take for high blood pressure?

Foods high in vitamin C, vitamin E, potassium, selenium or L-arginine are good options if you're looking to lower your blood pressure. Antioxidants protect your cells from damage and can reduce inflammation, which, in turn, can keep blood pressure in control.
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Can I take vitamin D with high blood pressure tablets?

In other words, patients taking vitamin D supplements had similar changes in blood pressure as those taking an inactive placebo drug. Based on these findings, authors conclude that vitamin D supplements should not be used as treatment for high blood pressure.
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Does coffee raise blood pressure?

Caffeine may cause a short, but dramatic increase in your blood pressure, even if you don't have high blood pressure. It's unclear what causes this spike in blood pressure. The blood pressure response to caffeine differs from person to person.
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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 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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Is it OK to take vitamin C before bed?

He suggests taking your dietary supplements at night isn't advisable. “Digestion slows down during sleep, so taking your nutrient supplement late at night would not be associated with an efficient absorption.”
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How do you calm a racing heart at night?

If your heart is racing at night, you should: Breathe deeply: Try pursed lip breathing techniques, which involve long, deep breaths. You can also meditate and try other relaxation techniques to reduce stress. Drink a glass of water: If you're dehydrated, your heart has to work harder to pump blood.
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