AIDS (Acquired Immune Deficiency Syndrome) is caused by a virus, HIV (Human Immunodeficiency Virus) first isolated in 1983. It has been identified in over 200 countries and territories worldwide and is spreading rapidly in many affected populations, particularly in developing countries...more

Walking exercise is low impact and as vigorous as you want it to be. Staying healthy is evermore important and people need to realize that regular exercise like walking or jogging will help you keep a trim body and keep off those pounds. So, if you don't fancy the gym to work, work up a sweat by walking...more