Foods containing these vitamins are believed to help support the immune system. You can get your daily vitamin C from foods like Kakadu Plums, Acerola Cherries, Rose Hips, Chili Peppers, Guavas, Sweet Yellow Peppers, Blackcurrants, Thyme, Parsley, Mustard Spinach, Kale, Kiwis, Broccoli, Brussels Sprouts, Lemons, Lychees, American Persimmons, Papayas, Strawberries, and Oranges.
Vitamin C is vital for your immune system, connective tissue, heart, and blood vessel health, among many other essential roles. Not getting enough of this vitamin can have negative effects on your health.