
Can a routine vaccine prevent dementia?

Some adults may need a measles booster shot. Who should get one and why?

Less butter, more plant oils, longer life?

Healthier planet, healthier people

Counting steps is good — is combining steps and heart rate better?

Appendix pain: Could it be appendicitis?

Can saw palmetto treat an enlarged prostate?

How does Ozempic work? Understanding GLP-1s for diabetes, weight loss, and beyond

Zinc: What it does for the body, and the best food sources

Respiratory health harms often follow flooding: Taking these steps can help
Harvard Health Experts and Contributors
List of Experts

David M. Vernick, MD
Contributor

Alessandro Villa, DDS, PhD, MPH
Contributor

Kathleen Viveiros, MD
Contributor

Daniel M. Vu, MD
Contributor

May Wakamatsu, MD
Contributor

Sarah Wakeman, MD, FASAM
Contributor

Robert John Waldinger, MD
Contributor

Allan Walker, MD
Contributor

Molly Wanner, MD
Contributor

Janice Ware, PhD
Contributor

Jon Warner, MD
Contributor

Lindsay Warner
Content Licensing Editor, Harvard Health Publishing

Haider Warraich, MD
Contributor

Stephanie Watson
Former Executive Editor, Harvard Women's Health Watch

Peter Wayne
Assistant Professor of Medicine, Harvard Medical School

Cecil R. Webster, Jr., MD
Contributor

Bobbi Wegner, PsyD
Contributor

Peter Wehrwein
Contributor, Harvard Health

Edward N. Wei, MD
Contributor

Scott Weiner, MD, MPH, FACEP, FAAEM
Contributor

Jeremy Whyman, MD
Contributor

Sarah Wilkie, MS
Contributor

Bill Williams
Guest Contributor

Kim Willment, PhD
Contributor

Molly Wolf, MD
Contributor

Can a routine vaccine prevent dementia?

Some adults may need a measles booster shot. Who should get one and why?

Less butter, more plant oils, longer life?

Healthier planet, healthier people

Counting steps is good — is combining steps and heart rate better?

Appendix pain: Could it be appendicitis?

Can saw palmetto treat an enlarged prostate?

How does Ozempic work? Understanding GLP-1s for diabetes, weight loss, and beyond

Zinc: What it does for the body, and the best food sources

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