A tumor, also known as a neoplasm, is a group of cells that grows beyond normal boundaries. Cells either stop growing or die normally at a given point in time regulated by the cell's controlling mechanism---DNA or RNA. A tumor results when cells...
Cobalt is a nonradioactive metal found in nature from which radioactive isotopes can be produced by linear accelerators (for medical and commercial uses) and nuclear reactors (as a waste by-product). Cobalt-60 is the most common isotope and is...
Neem leaf comes from the neem tree, a Southeast Asian evergreen tree. The branches are traditionally used as toothbrushes, and the oil is sometimes used as a natural insecticide. Neem leaf may also have some beneficial health effects, including...
Pectin, a thickening agent often used when making jams and jellies, also occurs naturally in fruits and vegetables. This soluble dietary fiber is quite good for you, offering a range of health benefits. If you have cancer, diabetes or other...
