Sabrina Carpenter Swears by These Health Hacks to Support Her Immune System

But do they actually work? Here's what the science says.

NEW YORK, NEW YORK - MAY 05: Sabrina Carpenter attends the 2025 Met Gala Celebrating "Superfine: Tailoring Black Style" at Metropolitan Museum of Art on May 05, 2025 in New York City. (Photo by Dia Dipasupil/Getty Images)
Photo: Getty Images / Dia Dipasupil