Vitamin a utilization status in chronic alcoholic patients
Majumdar, S.K.; Shaw, G.K.; Thomson, A.D.
International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 53(3): 273-279
1983
ISSN/ISBN: 0300-9831 PMID: 6629666 Document Number: 199746
The utilization status of vitamin A (retinol) (treated with oral retinol - 2500 I.U. daily (=250 micrograms) x 5 days - "OROVITE -7", Bencard, England) in 25 patients (M = 23, F = 2; mean age +/- S.D. = 43.88 +/- 12.67; range = 28-70 years), 3 out of 25 patients (12%) were found to be deficient in the vitamin and during treatment further improvement of the blood levels of the vitamin was observed in all except one elderly male patient (age 61 years) and the mean levels on admission (661.04 micrograms/l) was also slightly improved after treatment (662.84 micrograms/l). Night blindness, alcoholic liver disease and hypogonadism are commonly seen in chronic alcoholic patients. Falling plasma levels of the vitamin indicate exhaustion of its hepatic storage. It is therefore suggested that chronic alcoholics should be given vitamin A supplementation along with other polyvitamins during conventional detoxification therapy for ethanol withdrawal syndrome in order to prevent dangerous manifestations of hypovitaminosis A, such as night blindness, cancer, hypogonadism and alcoholic liver disease.