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Effects of sleep deprivation
Progressive relaxation techniques for insomnia
Prescription insomnia medications: What to know
How to test for sleep apnea: At home or in a lab
How sleep deprivation can harm your health
Extreme heat endangers older adults: What to know and do
Want to cool down? 14 ideas to try
What is a PSA test and how is it used?
Blood sugar–friendly fruits if you have diabetes
Gratitude enhances health, brings happiness — and may even lengthen lives
Harvard Health Publishing
Staying Healthy
Want to cool down? 14 ideas to try
Climate change has made summers hotter, and the struggle to stay cool has led to more cases of heat-related illness. Don't wait until you're overheated to figure out how to cool down; use these ideas to get you started.
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Stat of the Week
A hemoglobin A1c test measures average blood sugar levels during the past three months. Generally, A1c values below 5.7% are considered normal, while a range between 5.7% and 6.4% means you have prediabetes.
What should you know about prediabetes and how can you lower blood sugar levels if you have it?
Effects of sleep deprivation
Progressive relaxation techniques for insomnia
Prescription insomnia medications: What to know
How to test for sleep apnea: At home or in a lab
How sleep deprivation can harm your health
Extreme heat endangers older adults: What to know and do
Want to cool down? 14 ideas to try
What is a PSA test and how is it used?
Blood sugar–friendly fruits if you have diabetes
Gratitude enhances health, brings happiness — and may even lengthen lives
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Editorial Features
Harvard Health Publishing Editorial Board
Chika Anekwe, MD, MPH
Contributor; Editorial Advisory Board Member, Harvard Health Publishing
Christopher P. Cannon, MD
Editor in Chief, Harvard Heart Letter; Editorial Advisory Board Member, Harvard Health Publishing
Lauren Elson, MD
Contributor; Editorial Advisory Board Member, Harvard Health Publishing
Teresa Fung, MS, RD, ScD
Contributor; Editorial Advisory Board Member, Harvard Health Publishing
Howard E. LeWine, MD
Chief Medical Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing
Robert H. Shmerling, MD
Senior Faculty Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing
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