Everyone knows this one, but what you may not know is that hot chicken soup helps thin and break up mucus. The simple carbohydrates in the broth and the noodles also help you feel less lethargic by boosting your energy levels.
Garlic contains a chemical called allicin, which studies have shown to have antiviral effects that shorten a cold's duration and reduce the risk of contracting one in the first place. Allicin also has some antioxidant effects.
Strawberries contain high levels of ascorbic acid, also known as Vitamin C. Nobody is quite sure what effect Vitamin C has on immunity, but your body metabolizes high volumes of it when fighting an infection. Vitamin C also has some antioxidant effects.
Iron and zinc are crucial for maintaining a healthy immune system and activating white blood cells. Beef contains both iron and zinc in abundance.
One of the reasons colds and flus are so common in the winter is the lack of Vitamin D from reduced exposure to the sun. Get some of that immune-boosting vitamin back with some savory mushrooms.
Honey has been used for centuries to quiet coughs and sooth sore throats.
Green tea contains antioxidants that are linked to immune cell production and function. Consuming green tea extract in powder or recipe form bestows the additional benefit of eliminating caffeine.
Capsaicin, the chemical that gives peppers their kick, provokes a natural reaction of tears and sinus irritation. This can thin and break up mucus, while clearing your stuffed sinuses at the same time.
Yogurt contains probiotics, beneficial bacteria that aid in digestion and are linked to healthy immune systems. Yogurt is also rich in protein, calcium, and vitamin B12.
Pumpkin seeds are full of zinc, which inhibits viral growth and may reduce the duration of a cold or flu.
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