Increase Your Immunity — 5 Steps to Avoid the Cold от the Flu

Your immune system is your number one defense mechanism against 

intruders such as bacteria or viruses that can make you very ill. It is 

imperative to make sure that you stay healthy throughout the year and put all 

the chances on your side to boost your immune system. To do so, here are 

five steps to help you avoid being sick with a cold or flu.