When a body is starving for sugar, ketones take over and help breakdown the next best source of energy: stored fat. The body produces ketones during starvation or fasting and also during long bouts of physical training. When your muscles are sore after strenuous exercise - ketones cause the pain.
Khaled Hosseini published The Kite Runner in 2003. By the end of 2005, it was a bestseller in the United States. It seemed readers couldn't get enough Hosseini's story about the troubled friendship between two Afghan boys.
Together, the two books have sold more than 10 million copies in the United States and more than 38 million copies worldwide. The Kite Runner was adapted into a graphic novel of the same name in 2011. Hosseiniâs much-awaited third novel, And the Mountains Echoed, will be published on May 21, 2013.