Question: what vitamins are best for flu?
Answer: Vitamin C. Find it in: strawberries, broccoli, oranges, pineapple, and bell peppers. ... 
Vitamin D. Find it in: Salmon, sardines, egg yolks, mushrooms, and fortified foods. ... 
Vitamin B6. Find it in: Chickpeas, liver, tuna, salmon, chicken, and potatoes. ... 
Magnesium. ... 
Zinc.