What is autism Autism is classified as one of the pervasive developmental disorders of the brain. As such, it’s not ...

What is coronary heart disease Coronary heart disease (CHD) is caused by a narrowing of the coronary arteries that feed ...

What is cancer Cancer is a group of many related diseases that begin in the cells of the body, the ...

Many people believe that “Disease begins in the colon.” While this is certainly true up to a point, it’s not ...