Aclouding of the lens in the eye that is a result from oxidation damage is called

A clouding of the lens in the eye that is a result from oxidation damage is called cataract. This clouding lies behind the pupil and the iris. Cataract is the most common reason of loss of vision for people at the age of 40 and above and the main cause of blindness around the world. There are 3 kinds of cataracts namely, the subcapsular cataract, nuclear cataract and the cortical cataract. Our lens is made up of protein and water. As we get old, the protein would tend to clump up and would start to form a small cloud in the lens which would eventually grow larger causing the formation of cataracts.

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Answer " act like your sister, she smoked pot and never got caught"