B12 Deficiency Vitamin B12 deficiencycan be hard to detect, especially considering how common the symptoms of a vitamin B12 deficiency can be, such as feeling tired or unfocused. Symptoms may include: Constantly
SF, B12, and iron levels are usually ordered in the setting of anemia, and malnutrition with or without neurologic symptoms. Clinical evidence suggests that these def have a strong dietary component and socioeconomic status (SES). The relationship of NA and area-based SES in the US has not ...
Becausefoods high in B12include beef, seafood and dairy products, vegans and vegetarians are at higher risk for B12 deficiency (although you can get it in some fortified foods like breakfast cereals and nutritional yeast). Older adults and people with certain health conditions might also have diff...
Vitamin B-12 (VitB12) deficiency (<150 pmol/L) has been linked with increased risk of neuropathy, demyelination, cognitive decline, and dementia in addition to well-described hematologic and gastrointestinal symptoms as shown in numerous case-control (2, 3, 4) and epidemiologic (5) studies. ...
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High doses of vitamin C at the beginning of a cold has only been shown in some cases to reduce the severity of the symptoms to a modest degree, due to a mild antihistaminic effect. Similar high doses of vitamin C used for the treatment of cancer patients have not been found to be...
but it can occur in people with pernicious anemia or other medical conditions. The Mayo Clinic reports that vitamin B12 injections are effective in treating dietary vitamin B12 deficiency. As with all medications, you should be aware of the possible side effects of vitamin B12 injections before re...
However, a small study2 of serum vitamin D concentrations in patients with rheumatoid arthritis who had donated blood before the onset of symptoms, found no associa- tion between vitamin D deficiency and later development of rheumatoid arthritis, suggesting that vitamin D does not have an important...
Norovirus is a common cause of diarrhea with vomiting in school-age children (35), likely producing these symptoms through pathogenic effects on the intestinal epithelial barrier (54). The role of vitamin A deficiency might be explained through its adverse effects on components of gastrointestinal ...
5 Severe vitamin C deficiency leads to gum recession, weakness, lethargy, and scurvy characterized by easy bleeding and bruising. The symptoms of scurvy develop as a result of weakened connective tissue in the body, and vitamin C is given to patients with scurvy for strengthening their connective...