
How — and why — to fit more fiber and fermented food into your meals

UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it

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
Harvard Health Experts and Contributors
List of Experts

Michaela Kane
Contributor

Tsuyoshi Kaneko, MD
Contributor

Sunil Kapur, MD
Contributor

Martin Kathrins, MD
Contributor

Jeffrey Katz, MD, MS
Contributor

Sabra L. Katz-Wise, PhD
Contributor

Maneet Kaur, MD
Contributor

Nancy Keating, M.D., M.P.H.
Contributor

Alyson Kelley-Hedgepeth, MD
Contributor

John F. Kelly, PhD
Contributor

Sat Bir Singh Khalsa, Ph.D
Contributor

Adam Kibel, MD, MHCM
Editorial Advisory Board Member, Harvard Health Publishing

Laura Kiesel
Contributor

Hyun Jung Kim, MD
Contributor

Leo Kim, MD, PhD
Contributor

Davis Kimaiyo, MD
Contributor

George King, MD
Contributor

Daniel Kirshenbaum, MD
Contributor

Sarah Klein
Health Writer

Lauren Ko, MD, MEd
Contributor

Anthony L. Komaroff, MD
Editor in Chief, Harvard Health Letter; Editorial Advisory Board Member, Harvard Health Publishing

Megan A. Koster, MD, PharmD
Contributor; Editorial Advisory Board Member, Harvard Health Publishing

Parul Kothari, MD
Contributor

Arianne Shadi Kourosh, MD, MPH
Contributor

Suzanne Koven, MD, MFA
Contributor

How — and why — to fit more fiber and fermented food into your meals

UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it

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