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Three hundred sixty-two people between the ages of 19 and 24 years were chosen from the 1994 and 1995 Continuing Survey(s) of Food Intakes by Individuals (CSFII) with exclusion of those who were pregnant or lactating, on special diets including vegetarian, allergic to any food, or failed to complete two day dietary recalls. Descriptive statistics and Student's t-tests were performed. It was found...
Because cigarette smoking is a major risk factor for several chronic diseases and is linked to free radical damage, we used the 1994-95 Continuing Survey of Food Intakes by Individuals (CSFII) to examine the intake of the antioxidants β-carotene and vitamins E and C among current smokers, former smokers, and never smokers. Data from 2,800 males and 2,520 females were used for analyses. Chi-square...