Your immune system is your body's natural defense mechanism. To function optimally, it needs consistent fuel from a variety of nutrients. A balanced diet rich in immune-supporting vitamins, minerals, ...

Food allergies are serious and, for some, potentially deadly. And yet, despite decades of research into allergies and what causes them, very little is known about why the vast majority of people are ...

From childhood coughs and colds, through meningitis B in teens and shingles in older people, here’s how our immunity to ...