Although happiness may vary between people based on personal experiences, the researchers found that life satisfaction – one of the factors that determines happiness – decreases after the age of nine and increases between the ages of 70 and 96.
High-stress work can double the risk of men developing heart attacks and other complications. The study showed inconclusive results when researchers examined the impact of stress on women's heart health.
While the pandemic, and the panic, are over, COVID-19 cases are rising across the U.S. prompting concern about a return to mass vaccination, masking and even lockdowns.
Tobacco-related diseases are some of the biggest killers in the world today and are cited as one of the biggest causes of premature death in industrialized countries. In the United States about 500,000 deaths per year are attributed to smoking-related diseases and a recent study estimated that as much as 1/3 of China's male population will have significantly shortened life-spans due to smoking.