In the United States, the 4th of July holiday is all about family, friends, fireworks and food. Lot’s of food. Indeed, nothing says summer holidays like a good old-fashioned BBQ. Here are some tips for how to grill safely and eat healthy this summer.
Leisure-time physical activity is associated with longer life expectancy, even at relatively low levels of activity and regardless of body weight, according to a study by a team of researchers led by the National Cancer Institute (NCI), part of the National Institutes of Health. The study, which found that people who engaged in leisure-time physical activity had life expectancy gains of as much as 4.5 years, appeared Nov. 6, 2012, in PLoS Medicine .