Reports in the press related to diet and nutrition are often conflicting -- and can easily confuse than clarify the issue of what people should eat to prevent obesity.
Researchers at the Dr. Robert C. and Veronica Atkins Center for Weight and Health recently conducted a comprehensive review of the literature published between 1992 and 2003 on the dietary determinants of obesity in children
Read about their findings here. (PDF)
From California Agriculture
The statistics are alarming: the prevalence of overweight children has tripled over the last 30 years, and now affects one in six school-aged children nationwide. But while the problem is plain to see, the remedy has been elusive. Recent studies by UC researchers and others reveal that the rise in childhood obesity is rooted in fundamental social changes, explaining why this epidemic is so hard to control as well as bringing us closer to a solution.
“We used to think the primary cause was parenting, then we thought it was genetic,” says Pat Crawford, co-director of the Dr. Robert C. and Veronica Atkins Center for Weight and Health. “But neither could explain the rapid increase in childhood obesity — we found that a significant fraction is environmental.”
Children are considered to be overweight when their body mass index (weight divided by height squared) is at or above the 95th percentile for their age. Half of overweight children continue to be overweight as adults, increasing their risk of illnesses including diabetes, cardiovascular disease and asthma.
Continue reading "Teaming up helps bring down childhood overweight" »
Nina "Maggi" Kelly, along with eight other former Cal student-athletes, has been selected for induction into the California Athletic Hall of Fame.
Kelly is an associate specialist in Cooperative Extension, adjunct associate professor of ecosystem sciences, and director for the Geospatial Imaging & Informatics Facility.
She played for the Cal women's water polo team at the club level from 1983-87 before it was elevated to varsity status. A member of the U.S. National team for 10 years (1987-94, 1997-98), she competed in four World Championships and was named the USA Water Polo Female Athlete of the Year in 1992. Kelly was also the top U.S. goal-scorer at the World Championships in Rome in 1994.
Inducted into the U.S. Water Polo Hall of Fame in 2006, Kelly was a part of three national club championships while playing for the Bears. After receiving her bachelor's degree in geography, Kelly earned a master's degree from North Carolina in 1991 and a Ph.D. from Colorado in 1996.
California farmers depend on bees to pollinate the state's multi-million dollar fruit and nut crops, but last season thousands of bee colonies disappeared around the country.
The KQED science program Quest recently featured CNR ecologist Claire Kremen, and her research on bee pollination. In addition, an online-only special features the urban bees of entomologist Gordon Frankie.
Better Bees: Super Bee and Wild Bee