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.
Celery gets a bad rap â for a lot of bad reasons. Maybe youâve read that celery is a ânegative calorieâ food â as in you burn more calories chewing a stalk of celery than you actually get from the celery itself.hat 16 calories might not sound like much â and itâs not â but for almost no caloric intake, you get 1.6 grams of dietary fiber. Not bad considering youâd have to eat 1.5 cups of romaine lettuce, 2 cups of raw spinach or 2 cups of chopped iceberg to get the same amount of fiber.