immune system

Information, Symptoms, Treatments and Resources


Featured immune system articles

All the must-have’s for your medicine cabinet this cold-and-flu season – plus, which products aren’t worth the money.
You probably know all too well what it feels like to have a cold. But how much do you know about what actually causes you to get sick? We separate fact from fiction when it comes to catching the common cold.
Fend off colds and the flu with these disease-fighting foods