A. Morning sickness during first few weeks of pregnancy is very common. Here is some information about morning sickness and how to deal with it - http://www.5min.com/Video/Dealing-with-Morning-Sickness-25153508. More discussions about ailment.
The average age of people who are prone to getting cataracts is about 65. Thus people growing older should pay attention to the eyes protection. They need to keep the healthy diet every day. In addition, they need to have the good rest for the eyes.
In infants and young children, cataracts may also be one symptom of a metabolic disease affecting the body's processing of carbohydrates, amino acids, calcium or copper. Cataracts are the world's leading cause of blindness, accounting for approximately 42 percent of all cases of blindness in all nations. In the United States, most cataracts are age-related, affecting more than half of all Americans older than 65 to some degree.