Bundle up...because spending as little as 15 minutes in nature can help relieve stress. Too chilly for a stroll? Buy some houseplants for your home or desk, or change your desktop background to a green scene; studies show just looking at photos of nature can have similar health benefits.
Sources: Melina Jampolis, M.D., physician nutrition specialist in Los Angeles and author of Spice Up, Slim Down; Michael R. Irwin, M.D., professor of psychiatry and biobehavioral sciences, David Geffen School of Medicine at UCLA; Mark Schaller, Ph.D., professor of psychology, University of British Columbia in Vancouver
The article 8 Super-Random Things That Can Actually Boost Your Immune System originally appeared on Women’s Health.