Diet and exercise
Learning Center
3 key changes in the new Nutrition Facts label
The Nutrition Facts label gets an update for the first time in 25 years. Maybe it's time to update your food choices too?
Different types of COVID-19 vaccines: How they work
Find out how different COVID-19 vaccines cause your body to create antibodies that will fight the COVID-19 virus.
Exercise for weight loss: Calories burned in 1 hour
Trying to lose weight or at least not gain more? Find out how many calories are burned by an hour walking, swimming or using the elliptical.
Is the keto diet for you? A Mayo expert weighs in
The ketogenic diet is all about eating the right foods in the right proportions. When you get it right, it'll trigger your body to start burning stored fat.
Sleep-tracking devices: Dos and don'ts
Sleep trackers may help improve your sleep, but don't jump to conclusions based on your data. Get the facts from a Mayo Clinic wellness specialist.