U.S. researchers estimate that an 18 percent tax on pizza and soda can push down U.S. adults' calorie intake enough to lower their average weight by 5 pounds (2 kg) per year.
The researchers, writing in the journal Archives of Internal Medicine on Monday, suggested taxing could be used as a weapon in the fight against obesity, which costs the United States an estimated $147 billion a year in health costs.
SUBSCRIBE AND FOLLOW
Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements.Learn more