Memory loss is one of the trademarks of old age but new studies that engaging the mind in rigorous activities and getting it to work keeps it active and at pace with the world. Old age memory can be compared to an overloaded switchboard that prevents memories from getting stored. As far as research is concerned, memories are formed when neurons interconnect with each other, a process which slows down with age. Neurons halt or develop slowly as age takes hold with forgetfullness as a result. Stress, even at a younger age promotes the production of a chemical compound called cortisol that is harmful to the brain cells. Reducing stress thereby reduces the amount of he compound in the brain reducing the degenerative effects of age on the brain and body.