Why do I keep getting sick? Your immune system may be off

Mucus, whooping cough, migraine, sick, immune system

Your immune system is built to fight off germs every day, but certain habits and health conditions can quietly wear it down. If you keep getting sick, the most likely reasons are short sleep, ongoing stress, gaps in your diet, an unhealthy gut, smoking or heavy drinking, getting older or an underlying medical condition. The […]