Life expectancy in 2016 was approximately 84 years for women and 81 years for men. The chapter addresses changes over time, differences between educational groups, counties, municipalities, and districts, and international differences based in Norway . life-extending:  better life situation – antibiotic- medical science Causes

Tea is a drink made by pulling leaves, shoots, and buds from the tea bush Camellia sinensis in boiled or hot water. Most of the tea is made from this plant. The four basic qualities are called white tea, green tea, oolong, and black tea.