Vitamin E Side Effects Overdoses of vitamin E supplements can cause: Nausea Headache Bleeding Fatigue Diarrhea Vision problems It's also possible to have allergic reactions to vitamin E supplements you swallow. You also may get skin irritation from vitamin E products you apply to your skin. ...
Vitamin D Overdose Side Effects Hypervitaminosis D occurs when people take too many vitamin D supplements. When there is too much vitamin D in the body, calcium levels rise and can lead to hypercalcemia. Symptoms of hypercalcemia include: Anorexia Excessive urine output Heart arrhythmias Fatigue Ex...
Vitamin U is found deficient in those not consuming vegetables containing this vitamin. It can lead to symptoms of stomach acidity that can further lead to ulcers and other stomach problems. Overdose of Vitamin U Vitamin U is a water-soluble vitamin. If consumed in large quantities can be easi...
Vitamin D Overdose Side Effects Hypervitaminosis D occurs when people take too many vitamin D supplements. When there is too much vitamin D in the body, calcium levels rise and can lead to hypercalcemia. Symptoms of hypercalcemia include: Anorexia Excessive urine output Heart arrhythmias Fatigue Ex...
Overdose (Hypervitaminosis A) Acute hypervitaminosis A can occur after intake of high doses (100-200 mg) of retinol supplements or consuming large amounts of animal liver [1]. Symptoms include nausea, vomiting, headache, dizziness, fatigue, blurred vision, loss of appetite, skin scaling, exc...
Side Effects Even though niacin is water-soluble like the other B vitamins, there have been reports of overdose from supplements. According to the Harvard School of Public Health, excess niacin may cause: Temporary skin flushing Stomachache ...
Other side effects FAQ Applies to multivitamin:oral capsule, oral liquid, oral tablet, oral tablet disintegrating. Other dosage forms: Important warningsThis medicine can cause some serious health issues If your product has iron in it: Accidental overdose of drugs that have iron in them is a le...
Concerned about vitamin C overdose or toxicity? Don’t be—very high doses of vitamin C supplements are required to overdo it. Incorporating vitamin C into your skincare routine Adding vitamin C to your skincare routine is completely optional. If you choose to do so, the most important ...
Vitamin B12 Overdose Vitamin B12 overdose: why it is hardly possible to overdose vitamin B12? When/why are overdoses deliberately used? Symptoms and side effects. The Body’s Store of Vitamin B12 The body's store of vitamin B12: prolonged B12 deficiency may require a replenishment of the body...
The Upper Tolerable Intake Level), which is the maximum daily dose of a nutrient that is unlikely to cause side effects, is 4,000 IU (100 μg) per day in the United States and Canada.[4] This is considered a high dose of vitamin D; however, doses above this level are sometimes us...