Losing weight lowers health care costs for adults with type 2 diabetes

Overweight individuals with diabetes who lose weight by dieting and increasing their physical activity can reduce their health care costs by an average of more than $500 per year, according to a new study.
"Lifestyle interventions promoting weight loss and physical activity are recommended for overweight and obese people with Type 2 diabetes to improve their health," said Mark A.

Losing weight won't necessarily make you happy, researchers say

In a study of 1,979 overweight and obese adults in the UK, people who lost 5% or more of their initial body weight over four years showed significant changes in markers of physical health, but were more likely to report depressed mood than those who stayed within 5% of their original weight.