Iceberg Lettuce

Lettuce, (Lactuca sativa), annual leaf vegetable of the aster family (Asteraceae). Most lettuce varieties are eaten fresh and are commonly served as the base of green salads. Lettuce is generally a rich source of vitamins K and A, though the nutritional quality varies, depending on the variety.

Benefits of iceberg lettuce

Despite its reputation for being a complete zero on the nutritional scale, iceberg lettuce provides significant amounts of vitamins A and K. It also has small amounts of many other healthy nutrients. Although it’s low in fiber, it has high water content, making it a refreshing choice during hot weather. It also provides calcium, potassium, vitamin C, and folate.

The nutrients in the iceberg lettuce can help you to meet the standard daily requirements for several vitamins and minerals. They include:

• Vitamin C, a powerful antioxidant that helps keep your immune system healthy.
• Calcium, which keeps bones and teeth strong. It also supports muscle function, nerve function, and blood clotting.
• Vitamin K, a vitamin that works with calcium to prevent bone fractures. It’s also integral for blood clotting.
• Vitamin A (as beta carotene), a powerful antioxidant that helps to maintain night vision and eye health. It also supports cell growth.
• Folate, a B vitamin that helps to make DNA and genetic material. It’s especially important for women who are pregnant or who are planning to become pregnant.
• Potassium, a mineral that reduces blood pressure by lessening the effects of salt in the diet.