
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

Respiratory health harms often follow flooding: Taking these steps can help

Could tea tree oil help treat acne or athlete’s foot?

Hemoglobin A1c (HbA1c): What to know if you have diabetes or prediabetes or are at risk for these conditions

Understanding hormone therapy for menopausal symptoms

What could be causing your blurry vision?
Harvard Health Experts and Contributors
List of Experts

Shinjita Das, MD
Contributor

Emma Davies, MD
Contributor

Paul F. Dellaripa, MD
Contributor

Anne Densmore, Ed.D.

Neelam V. Desai, MD
Contributor

Nisa Desai, MD
Contributor

Jorg Dietrich, MD, PhD
Contributor

Amy Desrochers DiVasta, MD, MMSc
Contributor

Jake Dockterman, MD, PhD
Contributor

Sara W. Dong, MD
Contributor

Darshan Doshi, MD, MS
Contributor

Michelle Dossett, MD, PhD, MPH
Contributor

Caleb Dresser, MD, MPH
Contributor

Valeria Duque, Au.D., CCC-A
Contributor

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

Respiratory health harms often follow flooding: Taking these steps can help

Could tea tree oil help treat acne or athlete’s foot?

Hemoglobin A1c (HbA1c): What to know if you have diabetes or prediabetes or are at risk for these conditions

Understanding hormone therapy for menopausal symptoms

What could be causing your blurry vision?