Savory argues that livestock such as cattle, when moved around ranches in patterns that simulate the movements of large herds of wild grass eaters, can help stimulate the -LSB-...] (virginearth.com)
Soon collecting wild grass seeds evolved into planting and reaping crops, which reduced people's intake of proteins and vitamins, but brought ample calories, survival and fertility. (economist.com)
Today, after the Agricultural Revolution of about 10,000 years ago, we humans around the globe regularly consume grains [the major ones are wheat, rye, barley, oats, corn, rice, sorghum, and millet] that were all derived from wild grasses. (lasting-weight-loss.com)