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 ...

In a world increasingly concerned with health and wellness, the concept of boosting immunity through nutrition has become more relevant than ever. While no single food or supplement can prevent ...

Recent immunology research has unveiled the complex relationship between vitamin D and immune system function. This vital nutrient is involved in the development and function of the immune system, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

While strengthening your immunity is important for everyone, doing so when you’re over 50 is particularly essential when you're at greater risk of getting sicker from viruses than you were when you ...

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...

Washing your hands and keeping away from people who are ill are the most effective ways to stay well – but eating healthily, and thereby avoiding nutritional deficiencies, is another vital weapon in ...