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Immunity

Why Autoimmune Diseases Are on the Rise — Especially After COVID

Lupus, rheumatoid arthritis, and other autoimmune conditions are on the rise, partly because of the prevalence of long COVID. Discover what can trigger autoimmunity and how a functional-medicine approach can help.
By Mo Perry

Is It COVID-19, the Flu, a Common Cold, or Seasonal Allergies?

How to tell them apart during influenza season.
By Michael Dregni

Talks — S4, EP11 / Why Vitamin D?

Vitamin D is the most common micronutrient deficiency — but it’s also one that we can prevent with relative ease. In this mini episode, Anika Christ, RD, CPT, explains why vitamin D is critical to our health, including its role in immunity, and offers ways we can make sure our bodies get optimal levels.

With Anika Christ, RD, CPT

The Exercise and Movement Guide to Supporting Your Immune System

Learn how exercise and movement can help support your body's immune system. Plus, get a four-week, immune-friendly strength workout plan.
By Paul Kriegler, RD, CPT

How to Make a Ginger-Lemon Wellness Shot

Mix up this anti-inflammatory wellness drink to give your immune system a boost.
By Aviva Romm, MD

The Lifestyle Guide to Supporting Your Immune System

Understand what factors outside of nutrition and exercise influence the health of your immune system.
By Paul Kriegler, RD, CPT

The Nutrition and Supplementation Guide to Supporting Your Immune System

Discover which foods and supplements are essential for helping your body build a strong immune system.
By Paul Kriegler, RD, CPT

Exercise: A Promising Factor for Protecting Against COVID

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

What Is Leaky Gut?

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

Can Smell Training Help COVID-19 Survivors Restore Their Sense of Smell?

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.
By Craig Cox

How Exercise Improves Your Immune Health

Regular movement is one of the best ways to tamp down inflammation — and up your immunity.
By Michael Dregni and Maggie Fazeli Fard

6 Supplements to Boost Your Immune System

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