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The National Institute of Health says there is no upper daily limit for vitamin B-12.
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∙ 14y ago
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∙ 15y agoNo No
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Is 2000mcg of vitamin B12 too much daily?
no
Can you take too much b12?
The National Institute of Health says there is no upper daily limit for vitamin B-12.
Is B12 harmful for human beings?
It's a vitamin - that means it's required for survival. Too much MIGHT make you sick - too little will kill you.
What is b 12?
Vitamin B12 is used for treating and preventing vitamin B12 deficiency, a condition in which vitamin B12 levels in the blood are too low. It is also used to treat pernicious anemia, a serious type of anemia that is due to vitamin B12 deficiency and is found mostly in older people.B12 is a water-soluble B vitamin found in seafood, meat, eggs, dairy, and lots of fortified foods like cereals.Vitamin B12 is necessary for normal function of the brain and nervous system and the formation of blood cells. It is also vital in the metabolism of every cell in the body and is used in DNA and fatty acid synthesis and energy production. So, vitamin B12 is kind of a big deal.
What organ produces vitamin d and k?
Vitamin B12, Vitamin D, and Vitamin K are all vitamins that the liver stores. If you were to take too much of Vitamin B12, it would be filtered through your liver (whole holding onto some), then through your kidneys to be urinated out.
To strengthen nerve tell your suggestion?
VITAMIN B is the thing you need to take.... especially vitamin B12..you also need to play some sports and eat nutritional food. Drink a lot of milk and water too. This will help. Mr.FOX
Can a person take too much vitamin B5?
It is always harmful to take to much of one drug, so the same thing will apply , to much of vitamin B5 will be very bad for the person.
How many vitamin A can be taken in 1day?
5000 IU (Men) 4000 IU (Women). Do take too much. Excess vitamin A is stored in the body, and too much can make a person ill.
Vitamin B12 can it make you sick?
Iron is a mineral, but it shouldn't make you sick. Lack of iron means usually leads to fatigue. Too much iron can cause heart and brain damage.
Where does the body store vitamin d?
Vitamin B12 is absorbed in the terminal ileum (the last part of the small intestine). The process of absorption occurs by dietary B12 becoming bound to R-protein in the saliva, the B12 is then cleaved from R-protein by the acidic conditions in the stomach. Gastric parietal cells secrete a substance called Intrinsic Factor, which binds the B12. In the terminal ileum there are receptors for intrinsic factor and both are absorbed. Problems with this absorption can occur if the body makes auto-antibodies to intrinsic factor, this means there is problems with B12 absorption and a condition called pernicious anaemia can result. The answer you wanted is the first line, but I hope the extra information is either helpful or of interest. Pete (medical student in the UK)
Can vitamin k kill you if you have to much of it?
Well any vitamin will kill you if you have too much
How does vitamin a get you sick?
Vitamin A gets you sick when its too much in your system.
