Julia Morrill

What are peptides in skin care, and do they really work? A dermatologist explains the potential benefits of peptides for aging skin, the risks to know, and how to decide whether they're worth adding to your skin care routine.

With more than 3,800 measles cases this year alone and a disaster emergency declared in New York State, a pediatric infectious disease physician shares how to protect yourself from the virus and what to do if you’ve been exposed.

A primary care doctor explains what you need to know about the flu, and the best way to protect yourself.

Getting outside can improve your mood, sleep, and social connections. A NewYork-Presbyterian psychologist shares the mental and physical health benefits of being outdoors — and how to make it part of your routine.

Peptides promise health benefits, but do they actually work? An endocrinologist and a sports medicine doctor break down everything to know about peptides.

New dietary guidelines for heart health recommend a shift from meat to plant-based protein. A clinical dietician explains the benefits of plant protein and how to add it to your diet.

A pediatric infectious disease expert shares information on the Cicada variant, the latest COVID strain spreading in the U.S., and whether children are more at risk of infection.

An infectious disease expert explains how sepsis develops, why catching it early is critical, and the potential for AI to help diagnosis it.

An expert explains the potential benefits and risks of taking creatine supplements to build muscle and improve strength and whether it can improve memory and more.

Learn which symptoms signal it’s time to see a cardiologist and at what age you should consider making an appointment for your heart health.