Microgreens are young seedlings of edible vegetables and herbs harvested less than 14 days after germination. They are usually about 1-3 inches long and come in a rainbow of colors, which has made them popular in recent years as garnishes with chefs.
Although nutritional claims about microgreens abound on the Internet, a study on webmd.com is the first scientific evaluation of their nutritional content. Researchers say they were astonished by the results. “The microgreens were four- to 40-fold more concentrated with nutrients than their mature counterparts,” says researcher Qin Wang, PhD, assistant professor at the University of Maryland in College Park. “When we first got the results we had to rush to double and triple check them.”