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.
Health Benefits of Celery. In case you didn't notice it in the nutritional profile, celery is incredibly low in calories â only 16 per one-cup serving. This is one reason why it's so popular for dieters. The reputation celery has for being a negative calorie food may actually be deserved.