Sure, it's cold and flu season. We're all more susceptible to coming down with a nasty virus. But do you have the feeling you get sick more than everyone else? It might be true. Here's why it seems you spend the winter months sniffling, coughing, and fighting aches and fevers.
For one, you might not be getting the kind of nutrition that you need, which comes from eating a balanced diet that includes fruits and vegetables. Studies show that getting too little vitamin A, for example, weakens the immune system and leaves you vulnerable.