Lettuce, any is composed of 94.98% water, 2.87% carbohydrates, 1.36% protein, and 0.15% fat. One cup of chopped lettuce, any will give you with 1.033 grams of carbohydrates. It is equal to 0.79 percent of the 130 grams of carbohydrates you need on a daily basis, according to the Institute of Medicine (US). That same in a 100 gram amount, lettuce, any supplies 15 calories and is a good dietary source of Vitamin K1 (phylloquinone) and Vitamin A (total, RAE) (140.33% and 52.86% of the Daily Value, respectively). So if you have lettuce, any in your diet, it helps your body to regulate concentration of calcium in the blood, retent of episodic memory (in older people), maintain healthy bone growth and resorption and it is effective against osteoporosis by regulating calcium levelshigh cholesterol levelneuronal damage in the brain. In addition it contains a modest amount of Manganese (13.89% DV).
