Immunity

How to Treat Long-Haul COVID

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

1 week ago

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…

3 weeks ago

7 Immune-Boosting Foods

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

4 weeks ago

6 Ways to Boost Your Immune System

A strong immune system is essential for health — in the face of a pandemic or otherwise. Learn how to…

2 months ago

Ayurveda: The Science of Self-Care

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

2 months ago

4 Downsides of Nonstop Training

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

2 months ago

4 Signs You Need to Stop Working Out

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

2 months ago

5 Ways to Boost Your Immunity

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

2 months ago

How to Ramp Up Your Energy

Is your body experiencing an energy shortage? Learn how your system creates and uses energy and you'll have a better…

3 months ago

How Much Vitamin C Do I Need Daily?

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

4 months ago

What You Need to Know About Vitamin C

This essential nutrient supports nearly every aspect of health.

4 months ago

Could Masks Help Build Immunity?

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

4 months ago

8 Ways Exercise Makes You Gorgeous

Working out isn’t all about dropping pounds or prepping for your next triathlon. Regular exercise also gives you a healthy,…

5 months ago

The Best Defense: Boost Your Immune System

Your immune system works to keep you healthy 24 hours a day. Here's how to help it operate at peak…

5 months ago

How Exercise Heals

Regular physical activity can help us recover more quickly, heal more easily, and get an edge over all kinds of…

5 months ago

Does Exercise Boost the Immune System?

Exercise is an immune booster, but if you've been exposed to or are recovering from COVID-19, you might want to…

5 months ago

Why T Cells in Your Immune System May Be Your Strongest COVID-19 Defense

Coronavirus antibodies might not be long-lasting, but the latest research has found new hope for battling the virus — your…

6 months ago

The Whole Thing

Enriched this, supplemental that. Look behind the hype and you’ll discover that whole foods deliver nutrition that “fragmented” and “isolated”…

6 months ago

What’s the Future of the COVID-19 Pandemic?

Leading epidemiologist Michael Osterholm, PhD, MPH, outlines what we need to do to eradicate the coronavirus pandemic.

8 months ago

What Is Herd Immunity, Anyway?

The concept of herd immunity is a growing part of the conversation about resolving the coronavirus pandemic. Infectious-disease researcher Daniel…

9 months ago

Cynthia Li’s Success Story

Diagnosed with a baffling autoimmune illness, this physician had to question her medical training to find a path to healing.

11 months ago