Worrying 

Some studies have found that stress impairs your immune system and, thus, your ability to fight off infections like the flu. 

In fact, stress might put you at risk for a host of ailments like: 

• acid reflux;
• depression; and
• headaches. 

So take steps to reduce your stress levels each day: 

• exercise;
• eat healthy;
• avoid working long hours every day;
• ask for help if you need it;
• stretch; or
• get a massage. 

Find activities that you enjoy and find a way to fit them into your schedule, no matter how busy you are! Stress could even lead to secondary behaviors that might increase your flu risk, like smoking.