10 Ways to Fight the Common Cold Around the Clock

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MIDDAY: Fuel your body''s defenses

Protein is essential in the formation of cold-fighting cells, pack as much into your lunch as you can! Think lean meats, fish, yogurt and high-protein grains such as quinoa. Again, even if you aren't very hungry, your body needs energy to combat illness effectively. You can also opt for a high-protein smoothie, if you prefer.