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The Many Vitamins With Side Effects
The Many Vitamins with Side Effects
All vitamins are generally beneficial to health. But there are kinds of vitamins that when administered in large doses will cause some side effects and even diseases. As a rule of thumb, both the deficiency and the excessive intake of vitamins are harmful. It is then important that only the right amount of these nutrients is administered to the body.
Vitamin A is believed to be the most toxic vitamin of all, if consumed inappropriately. If more than 25,000 IU of Vitamin A is taken in a day, you will experience loss of appetite and visible reduction of weight. There would also be notable bone malformations, internal bleedings, spontaneous fractures, and even liver toxicities. Pregnant mothers who have too much Vitamin A in their system are likely to deliver their babies with a particular birth defect.
The known side effect of too much Vitamin C would be gastrointestinal distress and diarrhea. Hyperacidity and other stomach-related problems are common too. Those who have history of having stones in their kidneys are advised to consult with a doctor before taking any Vitamin C.
Vitamin E, even with their good oxidation properties, has harmful side effects too. Anything higher than 1,000 milligrams of Vitamin E in the body will interfere with normal blood clotting. And if this much is taken on a daily basis, nausea, fatigue, muscle weakness, and diarrhea can be expected.
Vitamin D has a potential to be as toxic as Vitamin A. The most damaging side effect it causes would be bone lesions. Those who have taken too much Vitamin D, even if it they did on at a single time would surely experience the toxicities associated with Vitamin D.
Vitamin B has different types. Of them all, Vitamin B-6 and Vitamin B-12 are the ones that may just have some prominent side effects. Vitamin B-6 is believed to cause reversible neuropathy if more than 500 milligrams are taken each day, for a prolonged period of time. Note that the RDA for this vitamin is only 2 milligrams per day. Vitamin B-12, on the other hand, is the vitamin that is known to trigger allergic reactions when taken in relatively high doses.
These aren’t all the vitamins that produce side effects. In essence, each one of them, including all kinds of nutrients and minerals, have side effects if taken improperly. It is but appropriate to always consult with a doctor every time a nutritional supplement is needed.
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