How can I boost my immune system during cold and flu season?

A healthy immune system is critical to fighting off unwanted viruses. Functional medicine specialist Susan Blum, MD shares tips to defend yourself during cold and flu season.

Help keep your immune system in peak form with these tips from Michael F. Roizen, MD.

Find out how to prevent morning breath by taking some simple steps the night before.

Learn what to expect and how this year is different from years past.

Strengthen your heart with these heart-friendly workouts.

Sticking with your medication plan can be tough, but tools in the Sharecare app can help you stay the course.