The Latest

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How to Know You Need a COVID-19 Booster Shot

Plus, all of your basic booster questions answered.

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Eat This, Stay Well: 6 Foods That Boost Immunity

Combat cold and flu season from the kitchen.

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6 Surprising Facts About Your Immune System

Get to know your innate defense mechanisms on a deeper level.

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30 Ways to Strengthen Your Immunity

Incorporate these easy-to-enact tips to ward off invaders and fortify your health.

NAC: The Do-It-All Supplement You’ve Never Heard Of (Until Now)

This versatile compound has impressive effects on your body — including your lungs, liver and overall immunity.

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Vitamin D Deficiency May Increase COVID-19 Risk

Preliminary research has found a possible link — and people of color could be the most vulnerable.

DIY Hand Sanitizer in Glass Amber Bottles
How to Make Your Own Hand Sanitizer

In a pinch, these DIY formulations can step in for the store-bought stuff (and they smell better too).

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6 Habits of Mentally Resilient People

Being able to withstand whatever life throws your way is a superpower — especially in 2020. Here’s how to build yours up.