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.
SHARE IT. a a a. Glaucoma is an eye disorder that causes damage to the optic nerve and can lead to vision loss. According to the American Optometric Association, in the United States, glaucoma is the second leading cause of blindness and is estimated to affect about 3 million Americans.aving certain structural defects within the eye is considered a possible cause of glaucoma. For example, some people have a narrow angle between the iris and the cornea, which can interfere with fluid drainage. Pressure in the eye can increase and cause damage leading to glaucoma.