Vitamin b 12 high doses causes headache nausea vomiting diarrhoea fatigue know overdose symptoms side effects and more

High doses of vitamin B-12: Vitamin B-12 is an important vitamin for health. Vitamin B-12 itself makes RBC and DNA in the blood. If there is a deficiency of Vitamin B12 in the body, then the work of nerves and brain is not done properly. Its deficiency causes severe headache, weakness, fatigue, lightheadedness, increased heartbeat, shortness of breath, change in skin color and nervous problems. Doctors prescribe vitamin B-12 supplements in case of vitamin B-12 deficiency. People think that there is only vitamin, it will have some harm, but you should remember that if you consume vitamin B-12 supplement in excess, then its very bad results will start appearing in the body.

Overdose of Vitamin B-12 can cause problems like excessive weakness, fatigue, diarrhea, upset stomach, restlessness, vomiting. That’s why use vitamin B-12 carefully. Know here the result of overdose of Vitamin B-12.

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Harm from overdose of Vitamin B-12
Mayo Clinic According to doctors give vitamin B-12 supplement after examination. There is no harm in taking supplements on the advice of a doctor. Doctors generally recommend taking 2.4 micrograms of vitamin B-12 supplement a day. Even if it is a little too much, then there is no harm in it. But taking an overdose of vitamin B-12 for a long time can be harmful. Due to this, headache starts and vomiting can also occur along with nausea. At the same time, taking an overdose of vitamin B-12 can also cause diarrhea and tingling in hands and feet.

Problems with absorption of vitamin B-12
If you take aminosalicylic drugs for digestive problems, your body’s ability to absorb vitamin B-12 from food will decrease. Similarly, the ability to absorb vitamin B12 in the body decreases with the medicine taken in arthritis. In that case there is a deficiency of Vitamin B-12. That’s why take vitamin B-12 medicine only on the advice of doctors.

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