Viruses that cause common colds spread more easily in colder, drier air. Arm yourself with these immune-boosting foods that are also low in potassium and phosphorus.
- Apple: 1 medium, 158 mg potassium, 10 mg phosphorus
- Dried cranberries: 1/2 cup, 24 mg potassium, 5 mg phosphorus
- Garlic: 1 clove, 12 mg potassium, 4 mg phosphorus
- Pomegranate: 1/2 medium, 182 mg potassium, 28 mg phosphorus
- White mushrooms: 1/2 cup, 150 mg potassium, 30 mg phosphorus
