Physical symptoms of vitamin B12 deficiency Weakness, tiredness, or lightheadedness Heart palpitations and shortness of breath Pale skin A painful, smooth, inflamed tongue (glossitis) Constipation, diarrhea, loss of appetite, or gas Bluish or gray-brown nails. Loss of appetite Neurological symptoms...
Vitamin B-12 deficiency. Common, with troubling symptoms.Deficiencies of the vitamins folate, B(12) , and B(6) are associated with neurological and psychological dysfunction and with congenital defects. In the elderly, cognitive impairment and incident dementia may be related to the high prevalence...
Or consider vitamin B9 (a.k.a. folate or folic acid): a deficiency in this vitamin and you might get sores on your mouth or a swollen tongue – among other possible symptoms. Then there’s vitamin B6. If your levels of this key B vitamin are too low, then you could be looking at...
Define B-complex vitamin. B-complex vitamin synonyms, B-complex vitamin pronunciation, B-complex vitamin translation, English dictionary definition of B-complex vitamin. Noun 1. B-complex vitamin - originally thought to be a single vitamin but now separa
vitaminalternative names/formsbiological functionsymptoms of deficiency Water-soluble thiaminvitamin B1component of a coenzyme in carbohydrate metabolism; supports normal nerve functionimpairment of the nerves and heart muscle wasting riboflavinvitamin B2component of coenzymes required for energy production and ...
The signs can look like the symptoms of several other serious disorders, and the neurological effects of low B12 can be especially troubling. Here are some of the most common vitamin B12 deficiency symptoms: Tingling or numbness in the hands and feet ...
The symptoms of vitamin B12 deficiency are often not very specific, so vitamin B12 deficiency can go unnoticed for a long period of time. It is also easily mistaken for other conditions, and therefore remains misdiagnosed. Fortunately, a B12 deficiency is reversible if you spot the symptoms in...
Vitamin B1deficiency is marked by a broad range of neurological, respiratory, and cardiovascular pathophysiologies and is termed beriberi. Symptoms of beriberi are difficult to directly link to the molecular functions of vitamin B1[40]. In a 2DGE-MS-based study of type 2 diabetic and healthy ...
B Shane,E.L.R. Stokstad 摘要: The studies discussed in this review support the view that biochemical and clinical symptoms common to both folate and vitamin B12 deficiency are due to the induction of a functional folate deficiency, which in turn is induced by cobalamin deprivation. The ...
names, such asniacinandfolic acid. Biochemists traditionally separate them into two groups, the water-soluble vitamins and the fat-soluble vitamins. The common and chemical names of vitamins of both groups, along with their main biological functions and deficiency symptoms, are listed in thetable...