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5 Important Facts about Cataracts

5 Important Facts about Cataracts 1. Cataract is the most common cause of blindness in the world In fact, there are more cases of cataract worldwide than there are other serious eye diseases such as glaucoma, macular degeneration and diabetic retinopathy combined. In Singapore, cataract

Causes and risk factors of bladder cancer

Causes and risk factors of bladder cancer Smoking is a major factor that increases the risk by about 3-4 times because the toxins in cigarette smoke cause damage and inflammation in the bladder tissue, which affects abnormal cell division. In addition, frequent exposure to certain