What is ventricular bigeminy?
Emojis in electronic health records could be confusing
Doing different types of exercise linked to a longer life
CPR on TV may be misleading
How gum disease may raise heart disease risk
FDA approves nasal spray to treat rapid heart rhythm
Smart watch may improve detection of atrial fibrillation
Understanding food noise - and how to turn down the volume
4 keys to a heart-healthy diet
Understanding exercise heart rate zones
Harvard Health Letter - April 2026
Articles
Preventive care
The 7 types of rest and why we need them all
Bones and joints
What is chronic inflammation?
Medications and treatments
4 types of medication that may increase your chance of falling
Preventive care
Everyday habits that sneakily weaken your bones
Exercise and Fitness
Trying to lose weight? Be careful not to lose muscle
Immune and infectious diseases
What to do if you have - or suspect you have - shingles
Diet and nutrition
New evidence that polyphenol-rich foods help the heart
Brain health
Speaking multiple languages may promote healthy aging
Pain
Cannabis may offer modest relief for chronic pain
What is ventricular bigeminy?
Emojis in electronic health records could be confusing
Doing different types of exercise linked to a longer life
CPR on TV may be misleading
How gum disease may raise heart disease risk
FDA approves nasal spray to treat rapid heart rhythm
Smart watch may improve detection of atrial fibrillation
Understanding food noise - and how to turn down the volume
4 keys to a heart-healthy diet
Understanding exercise heart rate zones
