Dakari Quimby, PhD, is a Clinical Assistant Professor of Psychiatry & Behavioral Sciences at the University of Southern California. Staring at our devices may be pleasurable at the moment, but it ...
Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Increasing research shows the negative health ...
Kate Colby, MPH, is a public health expert with extensive experience in infectious disease epidemiology. Marley Hall is a writer and fact-checker for Health.com specializing in medical and health ...
Giving blood, getting vaccinated, or standing on a stuffy, crowded train can result in dizziness and a loss of consciousness for some people. This reaction is known as a vasovagal syncope episode ...
Kathleen Daly, MD, is a board-certified psychiatrist with a specialty in women's and transgender mental health, schizophrenia, and severe mood disorders. The terms "psychopath" and "sociopath" are ...
Cordelia Nwankwo, MD, is a board-certified gynecologist who has been in private practice for 8 years. Periods typically occur once per month until you reach menopause, which happens around age 52 ...