Leafy Greens Guide: Kale, Spinach & Lettuce Nutrition

Leafy greens like kale, spinach, and watercress provide high levels of calcium and vitamins. From washing collard greens to understanding the nutritional value of mesclun vs. romaine, master the storage and preparation of your favorite salad greens.

Diverticulosis & Lettuce

Published Aug,17 2011 | By Linda Tarr Kent

If you have diverticulosis, small pouches lining your colon bulge through weak spots. Each of these pouches is called a diverticulum. This is a common condition – about 10 percent of U.S. adults over 40 have it. Your chances of developing diverticulosis go up as you age.