A strong immune system is essential for health — in the face of a pandemic or otherwise. Learn how to…
Learn how this essential nutrient boosts immunity.
The recommended intake might be different if you have a chronic illness or are a smoker.
This essential nutrient supports nearly every aspect of health.
It's all about the "viral inoculum theory," according to infectious-disease experts.
Your immune system works to keep you healthy 24 hours a day. Here's how to help it operate at peak…
Exercise is an immune booster, but if you've been exposed to or are recovering from COVID-19, you might want to…
Coronavirus antibodies might not be long-lasting, but the latest research has found new hope for battling the virus — your…
Why all those microorganisms — collectively known as the microbiome — play a critical role in supporting your health.
Thyroid issues, vitamin deficiency, and even anxiety can contribute to cold hands and feet. Here are some possible causes —…
Understand the role of histamines in the body — and which foods to avoid if they’re causing problems.
The appendix plays a key role in storing good bacteria and keeping our microbiome healthy.
Intestinal organisms can be a trigger for troubling health issues. But new research finds they can also help the body…
The interstitium might be the reason some complementary-medicine techniques, such as acupuncture and myofascial-release therapy, work, says one researcher.
These four nutritional strategies can help support a calmer state of mind.
Discover what you can start doing now to prepare for your healthiest, most vibrant future.
A new study finds that the older your gut, the more inflammation you may have.
Feeling tired but wired? Balance your hormones and you can balance your life, says Sara Gottfried, MD.
New research wants us to believe that popping a few pills will strengthen our immune system as we age, but…
Should I be exercising or taking it easy as I fight off this virus?
Lately, I've been debating the value of sleep versus exercise -- and exercise is losing.