what are the side effects of too much vitamin e?
12497
['Nausea.', 'Diarrhea.', 'Intestinal cramps.', 'Fatigue.', 'Weakness.', 'Headache.', 'Blurred vision.', 'Rash.']
1203702
['Poor Vitamin Absorption. Eating a diet too low in fat can interfere with the absorption of the fat-soluble vitamins A, D, E and K. ... ', 'Depression. ... ', 'Increased Cancer Risk. ... ', 'High Cholesterol and Heart Disease. ... ', 'Imbalance of Nutrients—Especially Carbs. ... ', 'Overeating.']
731605
Although vitamin supplements are safely consumed by many people on a daily basis, it's possible to take too high of a dose, which can result in adverse side effects. Overdosing on certain vitamins can lead to serious complications and, in rare circumstances, even death.
1452210
Many multivitamin products also contain minerals such as calcium, iron, magnesium, potassium, and zinc. Minerals (especially taken in large doses) can cause side effects such as tooth staining, increased urination, stomach bleeding, uneven heart rate, confusion, and muscle weakness or limp feeling.
347177
Taking too much selenium over time can lead to selenosis, which can cause hair loss, nail loss, nausea, irritability, fatigue and some nerve damage. Other symptoms of chronic selenium overdose are a metallic taste in the mouth, and a garlic scent on the breath.
482545
['Abdominal cramping.', 'Stomach pain.', 'Diarrhea.', 'Excessive bowel activity.', 'Intestinal obstruction.', 'Throat irritation.', 'Rash.', 'Low electrolyte levels (excessive use)']
742028
But taking too many vitamin D supplements can lead to problems. According to Mayo Clinic, one of the main consequences of vitamin D “toxicity” is frequent urination. Vitamin D is fat soluble which means it can't be excreted through urination.
524442
['Headache.', 'Difficulty sleeping.', 'Flushing of the skin.', 'Muscle aches, tenderness, or weakness (myalgia)', 'Drowsiness.', 'Dizziness.', 'Nausea or vomiting.', 'Abdominal cramping or pain.']
964095
In some people, vitamin C might cause nausea, vomiting, heartburn, stomach cramps, headache, and other side effects. The chance of getting these side effects increases the more vitamin C you take. Amounts higher than 2000 mg daily are POSSIBLY UNSAFE and may cause a lot of side effects.
322460
High doses of vitamin A can cause headache, depression, fatigue, irritability, aggression, even personality change and psychosis — a syndrome called hypervitaminosis A. So it's no surprise that there are concerns about Accutane side effects. Clinical trials have been reassuring.
238606
['Dizziness.', 'Drowsiness.', 'Decreased uric acid levels.', 'Stomach pain.', 'Nausea.', 'Vomiting.', 'Headache.', 'Rash.']
340059
['Excessive thirst and frequent urination. Too much calcium means that the kidneys have to work harder. ... ', 'Stomach pain and digestive problems. ... ', 'Bone pain and muscle weakness. ... ', 'Confusion, lethargy, and fatigue. ... ', 'Anxiety and depression. ... ', 'High blood pressure and abnormal heart rhythms.']
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Some research suggests that taking large amounts of a multivitamin plus a separate vitamin E supplement might actually increase the chance of developing prostate cancer in some men. High doses can also cause nausea, diarrhea, stomach cramps, fatigue, weakness, headache, blurred vision, rash, and bruising and bleeding.
1401052
['Decreased Appetite.', 'Diarrhea.', 'Dizziness.', 'Headache.', 'Nausea.', 'Skin Discoloration.', 'Stomach Cramps.', 'Vomiting.']
847475
Yes, high intakes of some forms of vitamin A can be harmful. Getting too much preformed vitamin A (usually from supplements or certain medicines) can cause dizziness, nausea, headaches, coma, and even death.
309648
Emergen-C is generally considered safe, but there may be side effects if you're taking it in high doses. Ingesting more than 2 grams of vitamin C can trigger unpleasant side effects including nausea, abdominal cramps and diarrhea — and may increase your risk of developing kidney stones ( 22 , 23 , 24 , 25 ).
1030595
['Rash.', 'Diarrhea.', 'Nausea.', 'Vomiting.', 'Headache.', 'Tendon or nerve damage.']