The American Journal of Preventive Medicine has published a new study that estimates 42-percent of U.S. adults could be considered obese by the year 2030.âI've seen great turn arounds,â fitness advocate Richard Simmons told HLN's Dr. Drew Wednesday night. âBut there are a lot of people that have just not made the commitment.âSimmons, added, âFifty-percent of e-mails [I get] are from people asking me to call them. The other 50-percent is asking me to call their wife, their cousin, their brother, [or] their mother.â For more informaton please visit http://www.hlntv.com/video/2012/05/09/richard-simmons-dr-drew-talk-obesity-rates