Experts say older people were happier and healthier in past because they did exercise and spent more time with their family and friends , whereas many now suffer from lonliness and health problems . What are the causes of this and reasonsExperts say older people were happier and healthier in past because they did exercise and spent more time with their family and friends , whereas many now suffer from lonliness and health problems . What are the causes of this and reasonsExperts say older people were happier and healthier in past because they did exercise and spent more time with their family and friends , whereas many now suffer from lonliness and health problems . What are the causes of this and reasonsExperts say older people were happier and healthier in past because they did exercise and spent more time with their family and friends , whereas many now suffer from lonliness and health problems . What are the causes of this and reasonsExperts say o...