Not only it is one of the largest airports in the world but is also ranked among one of the busiest airports in the world. According to sources, Beijing Capital International Airport accounted 557,167 air craft landings and take offs, making it the busiest airport of the world in 2014.
Bone mass generally peaks around the age of 30-35, and then starts to slowly decline at around age 50 in women (60 in men) when you start to lose bone mass faster than your body can grow it back. This happens to all adults, however critical loss of bone mass (osteoporosis) is much more common in women.
Men usually have gone through all of there puberty by the time they are 22. We all stop growing at the age of 25. After that age, we slowly start losing our lean mass. And as we start losing lean mass, our metabolism becomes slow. As our metabolism become low, we put fat more easily.