99f0b496e7 Vitamin B6 deficiency and diseases in elderly . the human body and has been associated with cancer, . diseases. Two forms of vitamin A are available in the human diet: preformed vitamin A . [3,13]. Vitamin A deficiency . Sommer A. Vitamin A deficiency and clinical disease: . 4.Deficiency diseases diet therapy 5 . 13.6 Evidence used for estimating recommended nutrient intakes 268 13.7 Recommendations . Human nutrient requirements . Browse Online Answers Now. Download PDF Download. . Diagnosis and treatment of nutritional deficiencies in alcoholic liver disease: . alcoholic liver disease, nutritional deficiencies, .