There are many varieties of lettuce but iceberg has large rounder leaves, which makes them perfect as a cup to hold or wrap other foods in. Lettuce is most often used for salads, sandwiches and for wraps (in the place of grain and high carb wraps). Lettuce is a rich source of vitamin K and A, it is a moderate source of folate and iron. Purchase organic where possible, as they are sprayed with herbicides. Wash well as lettuce and be contaminated with bacteria.
About Susan Joy
I've battled with Chronic Fatty Liver Disease, an Autoimmune Thyroid Disease (Hashimoto's), Arthritis and digestive issues for many years. I decided to conduct my own research on what food choices could help my conditions. These choices culminate under what is termed a Paleo Lifestyle. I live in Perth, Western Australia with my husband of over 49 years. I'm the author of The JOYful Table cookbook, A JOYful Christmas, The JOYful Table 5-week Meal Plan and The Paleo Bread Cookbook.