Vitamin B6 deficiency is associated with microcytic anemia, electroencephalographic abnormalities, dermatitis with cheilosis (scaling on the lips and cracks at the corners of the mouth) and glossitis (swollen tongue), depression and confusion, and weakened immune function [1,2].
When might a deficiency of vitamin B6 occur?
Vitamin B6 deficiency is usually caused by pyridoxine-inactivating drugs (eg, isoniazid), protein-energy undernutrition, malabsorption, alcoholism, or excessive loss. Deficiency can cause peripheral neuropathy, seborrheic dermatitis, glossitis, and cheilosis, and, in adults, depression, confusion, and seizures.
Which disease is caused by deficiency of vitamin B6?
Vitamin B6 deficiency causes peripheral neuropathy and a pellagra-like syndrome, with seborrheic dermatitis, glossitis, and cheilosis, and, in adults, can cause depression, confusion, electroencephalogram abnormalities, and seizures. Rarely, deficiency or dependency causes seizures in infants.
Who should not take B6?
Most people who eat a normal diet do not need extra vitamin B6. However, some conditions (such as alcoholism, liver disease, overactive thyroid, heart failure) or medications (such as isoniazid, cycloserine, hydralazine, penicillamine) can cause low levels of vitamin B6. Vitamin B6 plays an important role in the body.
What is the food source of vitamin B6?
Good sources of vitamin B6 poultry, such as chicken or turkey. some fish. peanuts. soya beans.
What are the chief symptoms of early vitamin B6 deficiency?
Muscle weakness is also a symptom of vitamin B6 deficiency and with severe vitamin B6 deficiency, convulsions are also possible. Additionally, low levels of vitamin B12 can lead to loss of balance.
What causes low vitamin B6?
Individuals with low vitamin B6 levels indicate that there is an inadequate supply of the vitamin available for some reason. This may be due to dietary issues or malabsorption concerns.
What are the symptoms of low vitamin B?
Symptoms of Vitamin B deficiency . The list of medical symptoms mentioned in various sources for Vitamin B deficiency may include: Cheilosis. Photophobia. Sore throat. Glossitis. Fissure tongue. Seborrheic dermatitis.
How much Vitamin B-6 should you take daily?
The daily recommended intake of vitamin B6 is 1.3 milligrams for adults between the ages of 18 and 50. After age 50, men need 1.7 milligrams a day and women need 1.5 milligrams. According to the…