Immunity

Mix up this anti-inflammatory wellness drink to give your immune system a boost.

Understand what factors outside of nutrition and exercise influence the health of your immune system.

Discover which foods and supplements are essential for helping your body build a strong immune system.

A regular fitness routine may help protect those diagnosed with COVID against hospitalization and even death.

We answer some of your most common questions about leaky gut syndrome.

Many people who've recovered from COVID-19 lose their sense of smell or suffer from a condition called parosmia, which is a distorted sense of smell. Smell training would help.

Regular movement is one of the best ways to tamp down inflammation — and up your immunity.

Boosting the gut’s healthy microbes can support a more positive outlook.

COVID-19 is leaving many with a disturbing array of chronic symptoms. These functional-medicine strategies can help.

Many Americans are deficient in micronutrients, which can drag down immunity. These six supplements can help you rebuild your immune system.

Looking to build your immune system? Start by eating immunity-boosting foods like turmeric, sauerkraut, and medicinal mushrooms.

A strong immune system is essential for health — in the face of a pandemic or otherwise. Learn how to build all-around resilience.

Why the ancient healing art of Ayurveda is winning modern fans.

Smart athletes understand the value of backing off once in a while. Here's why.

Here are four common ways your body is telling you it needs a break — plus, how to get back on track.

Lifestyle factors — like exercise and nutrition — can boost your immunity.

Is your body experiencing an energy shortage? Learn how your system creates and uses energy and you'll have a better shot at ramping up production to meet demand.

The recommended intake might be different if you have a chronic illness or are a smoker.

Like it or not, emotions share some very real biochemical links with your nervous, endocrine, immune and digestive systems. Isn't it time you learned something about how your body responds to what you feel—and vice versa?

This essential nutrient supports nearly every aspect of health.

It's all about the "viral inoculum theory," according to infectious-disease experts.