What Is Avascular Necrosis and How Does It…

By Daniel Wiznia, MD, Assistant Professor of Orthopaedics and Co-lead, Avascular Necrosis Program, Yale HealthDay Reporter>WEDNESDAY, May 31, 2023 -- What happens when the blood supply to your bones is somehow damaged? The condition has…

Worried About Cataracts? Heres What You Need to…

By Cara Murez HealthDay Reporter>WEDNESDAY, May 31, 2023 -- Cataracts are the leading cause of blindness around the world, but surgery can restore vision. “Unlike many of the other major eye diseases, such as glaucoma…

Viruses in the Gut Might Help People Live…

By Cara Murez HealthDay Reporter>WEDNESDAY, May 31, 2023 -- A key to living to 100 may be the viruses living in a centenarian’s guts. “This snapshot of how the virome interacts with gut microbiomes could…

The Arch of the Human Foot Was Key…

By Dennis Thompson HealthDay Reporter>WEDNESDAY, May 31, 2023 -- That happy, confident spring in your step is likely a benefit imparted by human evolution, a new study argues. Humans may have evolved a spring-like arch…

Ketamine Nasal Spray Could Be New Treatment for…

By Steven Reinberg HealthDay Reporter>WEDNESDAY, May 31, 2023 -- A nasal spray containing ketamine might help relieve migraine headaches when other treatments fail, a new study suggests. Ketamine is a synthetic anesthetic with hallucinogenic effects…