gyre. n. A circular or spiral motion or form, especially a circular ocean current. intr.v. gyred, gyrÂ·ing, gyres. To whirl. [Latin. , from Greek.
List of Dark Green Leafy Vegetables. A bowl of spinach leaves. Photo Credit giulianocoman/iStock/Getty Images. Leafy greens, especially dark greens, are a great source of vitamins A, C and K. Vegans and those who are lactose intolerant like that the leafy green family is traditionally a good source of calcium and iron.Packed with fiber, the leafy green vegetable group is a versatile addition to a healthy diet.ist of Dark Green Leafy Vegetables. A bowl of spinach leaves. Photo Credit giulianocoman/iStock/Getty Images. Leafy greens, especially dark greens, are a great source of vitamins A, C and K. Vegans and those who are lactose intolerant like that the leafy green family is traditionally a good source of calcium and iron.
Greens may be good for you, but the nutrients in iceberg lettuce may not be as plentiful as those in kale, spinach, and Swiss chard. Besides nutrient content, the glycemic index (GI) of a food may also help you make healthy choices. The GI measures how quickly a food will raise blood sugar.