Astigmatism - Causes. Causes of astigmatism. The vision problems caused by astigmatism are a result of defects within the eye. These defects are usually present from birth. How the eye works. The eye is made up of three functional components. Astigmatism usually occurs as a result of problems with the cornea or lens.
Other Health Benefits of Celery. Though celery is an excellent anti-cancer food, its numerous health benefits make it a perfect choice for your healthy diet. The celery plant is naturally rich in vitamins and minerals such as: A, C, K, folate, molybdenum, potassium, fiber, and other healthy components.
Identification. A medium stalk of celery, about 8 inches long, contains only six calories, according to the U.S. Department of Agriculture. By weight, a stalk of celery is more than 95 percent water.The remainder of it consists mostly of carbohydrates and sugars. Celery also contains some vital nutrients, including 11.7 micrograms of vitamin K, 1.2 milligrams of vitamin C, 104 milligrams of potassium and 0.6 gram of dietary fiber per medium stalk.t most, the calorie deficit provided by celery is a few dozen calories. In order to lose a pound of fat, you must create a deficit of about 3,500 calories. So, it would take eating more than a hundred stalks of celery to lose a single pound.