
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

Emily S. Ruiz, MD, MPH
Contributor; Editorial Advisory Board Member, Harvard Health Publishing
Emily Ruiz, MD, MPH, is an associate physician at the Mohs and Dermatologic Surgery Center at Dana-Farber/Brigham and Women’s Cancer Center; an instructor in dermatology at Harvard Medical School; and director of the High-Risk Skin Cancer Clinic at Dana-Farber/Brigham and Women’s Hospital.
Dr. Ruiz received her undergraduate degree from Duke University, medical degree from New York University School of Medicine, and master of public health degree from the Harvard T.H. Chan School of Public Health. She completed an internship in internal medicine at New York University School of Medicine, dermatology residency at Albert Einstein College of Medicine, and fellowship in micrographic surgery and dermatologic oncology at Brigham and Women’s Hospital.
Posts by Emily S. Ruiz, MD, MPH

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