Published: 4th Apr, 2019
- Scientists from Hyderabad-based National Institute of Nutrition (NIN) conducted a study on 270 apparently healthy adults (147 men and 123 women) between 30 and 70 years of age to check their vitamin levels.
- Blood levels of vitamins (A, B1, B2, B6, B12, folate and D) and homocysteine were assessed.
- Study revealed that a large number of healthy looking urban Indians are suffering from vitamin deficiency.
Context
- Scientists from Hyderabad-based National Institute of Nutrition (NIN) conducted a study on 270 apparently healthy adults (147 men and 123 women) between 30 and 70 years of age to check their vitamin levels.
- Blood levels of vitamins (A, B1, B2, B6, B12, folate and D) and homocysteine were assessed.
- Study revealed that a large number of healthy looking urban Indians are suffering from vitamin deficiency.
About
- Vitamins are micronutrients essential for normal cellular and molecular functions, growth and maintenance of body tissues.
- The study has revealed that half the people had vitamin B2 deficiency followed by vitamin B6 deficiency (46 per cent).
- These results are very important as it shifts the focus to the serious consequences of vitamin B2 deficiency, which has largely been ignored till date.
- The study showed that food people consume was only catering for a small amount of the actual requirement of vitamins. Deficiencies mainly result from inadequate diet.
- The very high dietary inadequacy of vitamin B12 (96%) and folate (91%) observed in the study was a matter of concern. The high dietary inadequacy of vitamin B2 (71%) could be the result of milling of rice and wheat as riboflavin present in the germ and barn of grains is lost.
Key Facts:-
Vitamin B1 or thiamine deficiency results in dementia, Alzheimer’s disease, cancer and metabolic diseases.
- Vitamin B2 or riboflavin deficiency is associated with nerve-related diseases, anemia and heart diseases.
- Vitamin B6 deficiency is associated with failure of higher brain functions, fits, cancer, migraine, chronic pain, heart involvement, low immunity and depression
- Vitamin B12 and A deficiency can also have serious consequences, the scientists have cautioned.
Significance
- This study provides first-hand information to researchers, medical professionals and policy makers regarding the magnitude of the prevailing situation.
- Since the Urban population constitutes main workforce, deficiency of micronutrients can have implications on their productivity.
- The major component of an Indian diet consists of cereal/pulse-based foods. Less consumption of foods rich in vitamins such as vegetables, fruits and dairy products results in deficiencies.
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