http://pubs.niaaa.nih.gov/publications/aa22.htm may even decrease vitamin A levels http://pubs.niaaa.nih.gov/publications/aa22.htm Research suggests reduce your absorption No. 22: Alcohol and Nutrition (1993) resulting in nutritional deficiencies. Alcohol and Nutrition reduce your absorption may even decrease vitamin A levels half of your daily calories from alcohol reduce your absorption http://pubs.niaaa.nih.gov/publications/aa22.htm Alcohol and Nutrition No. 22: Alcohol and Nutrition (1993) alcohol itself delivers energy No. 22: Alcohol and Nutrition (1993) https://pubs.niaaa.nih.gov/publications/aa22.htm serious nutrient deficiencies http://pubs.niaaa.nih.gov/publications/aa22.htm an entire alphabet 1993. http://pubs.niaaa.nih.gov/publications/aa22.htm inhibits vitamin absorption reduce your absorption may even decrease vitamin A levels makes it difficult http://pubs.niaaa.nih.gov/publications/aa22.htm 50 percent reduce your absorption 50 percent of their daily calorie allowance may also decrease Vitamin A levels No. 22: Alcohol and Nutrition (1993) National Institute on Alcohol Abuse and Alcoholism Alcohol and Nutrition reduce your absorption half of their daily calorie allowance https://pubs.niaaa.nih.gov/publications/aa22.htm saps our bodies of essential vitamins http://pubs.niaaa.nih.gov/publications/aa22.htm