Stem Cells And Alzheimer Disease

Over the years, medical research has revealed various novel inventions that have enhanced the life span of human beings. The discovery of using stem cells in the treatment of various fatal diseases is one of the latest innovations in this respect. It is indeed astonishing that something as simple as stem cells that are present in all multi-cellular organisms can become saviors of human life. This aspect was highlighted for the first time in the decade of the 1960s by two scientists from Canada -- Ernest A. McCulloch and James E. Till.

How The Digestive System Works With Other Parts Of The Body ?

Digestion is one of the most important metabolic processes as the body derives its nutrition and hence energy from this process to keep functioning properly. Through digestion, complex food particles are broken down into smaller ones and then absorbed by the body.