مسااااعده تكفووون

[الطموحه]

مافهمت هذا السؤال وابغاكم تساعدوني فيه الاجابه لاني مااعرفتها
interview 6 persons to determine how many are buying and using vitamin pills and which vitamins they are using , in what amount and for what resons
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analyze your dietry intake of retinol and ascorbic acid by recording all of your food intake for one day and checking the total amount of each vitmin . compare your total to RDA standerds contained in the new DRI guidelines . what foods you need to add to your diet to increase your intake of each vitamin?