393 top medical experts on Vitamin A Deficiency across 80 countries and 34 U.S. states, including 197 MDs (Physicians). This is based on an objective analysis of their Scientific Publications, Clinical Trials, Medicare, and NIH Grants.

  1. Vitamin A Deficiency: A nutritional condition produced by a deficiency of vitamin A in the diet, characterized by night blindness and other ocular manifestations such as dryness of the conjunctiva and later of the cornea (xerophthalmia). Vitamin A deficiency is a very common problem worldwide, particularly in developing countries as a consequence of famine or shortages of vitamin A-rich foods. In the United States it is found among the urban poor, the elderly, alcoholics, and patients with malabsorption. (From Cecil Textbook of Medicine, 19th ed, p1179)
  2. Clinical guidelines are the recommended starting point to understand initial steps and current protocols in any disease or procedure:
  3. Broader Categories (#Experts): Avitaminosis (887).
  4. Clinical Trials ClinicalTrials.gov : at least 57 including 1 Active, 40 Completed, 4 Recruiting


  

        

                    


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