Experts used to believe that chronic disease and disability always accompanied aging. Now it is known that much disease can be prevented or controlled. A person's lifestyle can help prevent or lessen the effect of many causes of disease. The three leading causes of death among people in developed nations are heart disease , stroke , and cancer . The medical community understands a great deal about how to prevent death from these causes.
Exercise can prevent muscle mass decline.
Someone who is as little as 11 pounds over the average weight for people of the same height and build has an increased risk of disease. Calorie restriction may work by preserving cells, moderating a decline in growth hormone, and keeping the immune system functioning well. People who are married or who have healthy, supportive relationships with others live longer. These specific practices have been linked with both the prevention of diseases and the quality of life a person has as he or she ages. By visiting this site, you agree to the terms and conditions of our Visitor Agreement .