Not having your germy hands on people's food.
The answer is True its mentioned that in 1999 they used it as a technique
eating
good food is critical to good health because good food :
b. has ingredients that are high in nutrients.
Life expectancy is a generalization for a specific generation or peoples in a given era. People born between the late 90s to early 2000s have a greater live expectancy than say peoples 300 years ago. We are “expected” to live until about our late 70s, early 80s because we as a society have the means to keep us living longer. Someone who dies before that window, may have had some complications with their health that prevented them the estimated age.