How much sleep do we really need?

Studies have shown getting a good night’s sleep is essential for our overall physical health and emotional well-being. One of the world’s leading sleep scientists, Dr. Matthew Walker, shared some insights about the number of hours we should aim for each night and ways to improve our sleep habits.

Is aging inevitable?

Author and doctor, Dr. Andrew Steele doesn’t think so. Dr. Steele shared what we can learn about biological aging from the animal kingdom and how your toothbrush might already be helping you fight aging.

Why is muscle health so important when it comes to longevity?

Physician and author, Dr. Gabrielle Lyon, helped us learn more about why maintaining muscle strength is essential and how adding protein to your diet can make all the difference.