Ad
related to: b12 vitamin overdose symptoms in adults mayo clinicfreshdiscover.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Hypervitaminosis is a condition of abnormally high storage levels of vitamins, which can lead to various symptoms as over excitement, irritability, or even toxicity. Specific medical names of the different conditions are derived from the given vitamin involved: an excess of vitamin A, for example, is called hypervitaminosis A.
Vitamin B 12 is derived from a tetrapyrrolic structural framework created by the enzymes deaminase and cosynthetase which transform aminolevulinic acid via porphobilinogen and hydroxymethylbilane to uroporphyrinogen III. The latter is the first macrocyclic intermediate common to heme, chlorophyll, siroheme and B 12 itself.
Vitamin B 12 deficiency, also known as cobalamin deficiency, is the medical condition in which the blood and tissue have a lower than normal level of vitamin B 12. [5] Symptoms can vary from none to severe. [1] Mild deficiency may have few or absent symptoms. [1]
Most adults need 2.4 micrograms of vitamin B12 a day, although the numbers are slightly higher during pregnancy and breastfeeding. Causes of vitamin B12 deficiency There are a few reasons why ...
The disease can also be caused by inhalation of nitrous oxide, which inactivates vitamin B12. [11] Vitamin E deficiency, which is associated with malabsorption disorders such as cystic fibrosis and Bassen-Kornzweig syndrome, [12] can cause a similar presentation due to the degeneration of the dorsal columns. [5]
If you or your child has taken too many gummy vitamins, you may experience an upset stomach, headache, diarrhea, or vomiting.
Pernicious anemia is a disease where not enough red blood cells are produced due to a deficiency of vitamin B 12. [5] Those affected often have a gradual onset. [5] The most common initial symptoms are feeling tired and weak. [4]
Hyperhomocysteinemia is typically managed with vitamin B 6, vitamin B 9 and vitamin B 12 supplementation. [4] Hyperhomocysteinemia is a risk factor for cardiovascular disease; supplements of these vitamins may slightly reduce stroke outcome but not myocardial infarction, death from any cause or adverse events.
Ad
related to: b12 vitamin overdose symptoms in adults mayo clinicfreshdiscover.com has been visited by 100K+ users in the past month