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.
Commercially available celery salt is table salt mixed with ground celery seed, but not the seed of the variety of celery usually consumed in salads or as a snack. Instead, seeds of an ancestor of celery is used, called smallage or wild celery.. Sometimes an extract of celeriac is used in place of celery seed. Uses of celery salt include Bloody Mary cocktails or as a flavorful condiment for corn on the cob or eggs.