Metabolism is the process by which your body converts what you eat and drink into energy. During this complex biochemical process, calories in food and beverages are combined with oxygen to release the energy your body needs to function.
Closed-angle glaucoma is more common in women. Glaucoma has been called the silent thief of sight because the loss of vision usually occurs slowly over a long period of time. Worldwide, glaucoma is the second-leading cause of blindness after cataracts.
Acute closed-angle glaucoma is less common than chronic open-angle glaucoma. Acute closed-angle glaucoma is the result of a sudden blockage in the eye that does not allow the clear fluid inside the eye to drain properly. The iris of the eye, the colored part of the eye, causes this blockage.