Vitamins are necessary for life. A minimum daily dose of each vitamin is necessary to maintain good health. Nevertheless, significantly exceeding this dose may cause illness.
The consumption of vitamin B complex is very common. When people don’t get enough vitamin B through their diet, they are prescribed to take a vitamin B complex.
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Vitamin B is essential for maintain proper cellular metabolism.
It is a water-soluble vitamin that is broken down by the body through digestion to promote proper body function.
But, as with most things, too much of a good thing can have a negative effect on the body.
In rare cases, people who take high doses of vitamin B for a long period of time may experience extreme numbness or a tingling sensation, said Medicover Hospitals.
The health site continued: “In some patients, the tingling sensation is experienced primarily on the right side of the body.
«This symptom is one of the early warning indicators of vitamin B12 overdose.»
Other signs of a B vitamin overdose include:
- Insomnia
- Gastrointestinal disorders
- Acne
- Humor changes
- Elevated blood pressure readings.
Supplementation with excessively high levels of B12 has been linked to other negative side effects that you should be aware of.
Several studies have shown that mega doses of the vitamin can lead to breakouts of acne and rosaceawhich is a skin condition that causes redness and pus-filled bumps on the face.
There is also some evidence to suggest that high doses of B12 may cause negative health outcomes in people with diabetes or kidney disease.
Some studies have found that participants given high doses of B vitamins had a increased risk of heart attack, stroke, and deathcompared to those who received a placebo.
Vitamin overdose and toxicity they rarely cause death or serious illness.
Because B vitamins are often given as supplements and are found in fortified foods, there is some risk of taking too much B vitamins.
There are eight B vitamins including thiamin, ribovlavin, niacin, pantothenic acid, pyridoxine, biotin, folate, and cobalamin.
Each functions as an enzyme cofactor or is a precursor to an enzyme cofactor that It enables many of the basic functions of metabolism in the body.