Here are some possible food sources rich in the nutrients you asked about (check with your doctor):
Vitamin A: Beef liver, Cod liver oil, Sweet potato; Carrots
Vitamin C: Citrus fruits (oranges, grapefruits, lemons), Strawberries, Blackcurrants, Broccoli, Brussels sprouts
Vitamin E: Vegetable oils Leafy, green vegetables, Whole grains, Nuts
Vitamin B: Meat (especially liver), Seafood, Poultry, Eggs, Dairy products
Zinc: Oysters, beef, chicken, tofu, pork, nuts, seeds, lentils, yogurt, oatmeal, and mushrooms
Iron: Beef liver, Chicken and turkey, Eggs, Fortified milk and whole-grain cereals, pastas, breads and other products,  Nuts, seeds and legumes like beans and lentils
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