Arthritis may be triggered by an obesity hormone that can aggravate joints. Read the full story

Tune into this week’s WLS News to get the latest on the long-term health risk for obese middle-aged women, learn about new study that shows how a bad diet can affect the genes that help burn fat, and discover the connection between obesity and joint problems. Plus, find out about a Japanese study that linked weight loss to self-awareness. And, see what Arizona is doing to promote healthy eating through its state food assistance program. Read the full story