In a new study, college students with major depressive disorder who followed a keto diet experienced a significant drop in depression symptoms and an increase in overall well-being.

A new study suggests chronic insomnia may be an early warning sign or contributor to cognitive decline.

Allergies, a cold, or something more? Sorting out the symptoms and treatments with Dr. Farah Kahn, immunologist and allergist at Nationwide Children’s Hospital and a spokesperson for the American College of Allergy, Asthma, and Immunology.

A new study finds nearly half of people ages 15 and older have diabetes and don’t know it.

Kids with high blood pressure face a much greater risk of dying from heart disease by their mid 50s, a new study finds.

Prostate cancer rates are increasing about 3% per year, according to a new report from the American Cancer Society. And the biggest increases are being seen in advanced-stage disease, which is harder to treat.

A new study finds artificial sweeteners typically found in ultra-processed foods and drinks may be associated with a faster decline in overall thinking and memory skills – especially in people under 60 and those with diabetes.

HealthDay speaks with Dr. Nicole Brady, CMO of UnitedHealthcare Student Resources, about the surprising results of their new Behavioral Health Report on college students and recent graduates.

Blinded by childhood cancer, a newly engaged Chicago woman receives rare triple-organ transplant at Northwestern Medicine.