Whether you’re fighting a cold or don’t want to catch one from those around you, keeping vitamin C levels optimized is one of the easiest things you can do. Whole Foods are the way to go. You never know what you’re getting with supplements. I would only supplement in addition to whole foods if I felt like I needed an extra high dose for specific situations.
1) Oranges. 1 orange = 95mg
2) Kale. 1 cup = 80mg
3) Red Peppers. 1 cup = 190mg
4) Broccoli. 1 cup cooked = 100 mg
5) Strawberries. 1 cup = 85mg