Vitamin B-complex deficiency and visual acuity.
1. A study was carried out on 973 school children to find out any relationship between vitamin B-complex deficiency signs and defective vision, and the effect of supplementation of B-complex vitamins on visual acuity. 2. The results of the study showed a significant association between presence of clinical signs of vitamin B-complex deficiency and defective vision. 3. Supplementation with vitamin B-complex was found to have a beneficial effect in improving the visual-acuity status of defective children and in preventing visual defects from developing. 4. It is concluded, therefore, that from the present study it appears that the relationship between vitamin B-complex deficiency and visual defects could be one of 'cause and effect'.
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D014786:Vision Disorders / Q000188:drug therapy / Q000209:etiology; D014792:Visual Acuity; D014803:Vitamin B Complex / Q000627:therapeutic use; D014804:Vitamin B Deficiency / Q000150:complications / Q000188:drug therapy / Q000503:physiopathology*
D014803:Vitamin B Complex