Donny Li-fan Chang M.D., PH.D.

The type of cancer that affected the male sex organs, particularly the male gonads called the testes, was regarded as an incurable condition back in the 70s. Since then, advanced diagnostic tools, exceptional treatment methods, and refined therapies have elevated testicular cancer to the status of a...

Public health and the access to medical care for the impoverished or for those who have lower than average incomes have always been a subject of controversy in the United States. However, in the past few years, increased government investment in this sector have made proper healthcare available for...

Diabetes happens to be one of the most common diseases in the world, and it can hit anyone regardless of gender and age. In fact, cases of diabetes spiked in America just last year. The World Health Organization predicts that the number of people who have diabetes will increase twice as much by the...

You have probably heard of diabetes before, but how extensive is your knowledge on it? While it's about sugar, yes, there are other aspects of diabetes you'll need to learn in order to have yourself checked and get diagnosed properly. But the question is: What do you feel if you have diabetes and...

For the normal functioning of our bodies, most of what we eat is broken down during digestion into glucose. Glucose is sugar that is the source of energy for our cells and organs. Glucose is transported throughout the body via the bloodstream. Insulin is a hormone that is secreted by the pancreas,...

What is cholesterol?Cholesterol is primarily produced in the liver, which makes approximately 1,000 milligrams of cholesterol per day. However, it can also be produced by the cells lining the small intestines and also by each cell present in the body. Abnormally low cholesterol levels would mean...