9. Pumpkin Seeds
Pumpkin seeds are loaded with zinc, a mineral that plays a key role in fighting off common colds. Zinc boosts the immune system and has an antimicrobial effect, so it helps kill the viruses that cause common colds. Foods rich in zinc can also help cut down the duration of common cold symptoms.
You can eat roasted pumpkin seeds as a snack or include them in salads, soups, yogurt or other meals.
10. Red Bell Pepper
Red bell peppers are packed full of nutrients, antioxidants and anti-inflammatory properties that play a key role in maintaining a healthy body and strong immune system. They are also rich in vitamin C that helps boost the immune system and prevent common colds.
Red peppers can be eaten raw, roasted, fried, grilled or steamed. Just one cup of a raw red bell pepper will be more than sufficient to fullfil your recommended daily intake of vitamin C.
Make these superfoods a part of your daily diet to give your body its best defense against common colds. Also, remember that the best prevention is washing your hands thoroughly and often with soap and water.
Cold viruses primarily spread when your hands pick up a virus from an infected person or an object where viruses are present like doorknobs, and then you touch your mouth, nose or eyes.
Plus, drink plenty of fluids to help loosen congestion and prevent dehydration. A good way to do this is to have hot chicken soup as it will speed up the movement of mucus and reduce congestion.