What You Should Know About the Chlorophyll Trend

From chlorophyll pills to cholrophyll energy bars, the green pigment has been showing up in all sorts of products lately. You may remember from high school biology that chlorophyll is essential for photosynthesis, the process plants use to convert sunlight into energy. So why is it suddenly appearing in our foods? Is it really a super-nutrient worth seeking out—or just a passing fad? Here are a few things to know about the chlorophyll craze.