FILE - In this May 31, 2012 file photo, a man leaves a 7-Eleven store with a Double Gulp drink, in New York. If New York City bans big sodas, what's next? Large slices of pizza? Double-scoop ice cream cones? Tubs of movie-theater popcorn? The 16-ounce strip steak? Opponents of the proposed ban may use that slippery-slope argument along with other legal strategies to try to block the first-in-the-nation rule. (AP Photo/Richard Drew, File)
NEW YORK (AP) - Doctors lined up at a public hearing Tuesday to speak in favor of a proposed ban on giant-sized sugary drinks at New York City restaurants, cafeterias and snack trucks, while opponents decried the plan as an assault on personal freedom and wondered what tasty but unhealthy foods might be targeted next.
New York City's health board heard hours of testimony on a proposed rule that would limit soft-drink cup and bottle sizes at food service establishments to no larger than 16 ounces.
Medical experts spared no rhetoric in hailing the proposal as a way to protect the public, sodas and other sweetened beverages are a leading factor in a health epidemic linked to poor eating habits that kills thousands of New Yorkers every year. At least one likened soda companies to big tobacco.
One doctor said before the hearing that the calorie-packed beverages consumers now down with abandon increase the risk of diabetes, and are responsible for a big share of the "massive suffering and premature death" linked to obesity.
"Soda in large amounts is metabolically toxic," said Walter Willett, a professor of epidemiology and nutrition at Harvard School of Public Health. "It's obvious that this is the right thing to do."
A 20 ounce bottle of Coca Cola has roughly the same calorie count as a McDonald's hamburger, but Kelly Brownell, a psychology, epidemiology and public health professor at Yale University, said it is easier to over-drink than over-eat.
"You don't feel as full when you consume calories in liquids," he said.
Critics ridiculed the idea that city officials would be trying to regulate how much people eat or drink.
City Councilman Daniel Halloran III called the proposal a "feel-good placebo" that would hurt profit margins at small businesses while failing to improve anyone's health.
He questioned whether a limit on the size of steak was around the corner.
Another critical councilman, Oliver Koppell, called the ban "a clear overreaching of government into people's everyday lives."
"This infringement on the rights of New Yorkers leads us to ask what will be banned next?"
Joy Dubost, a nutritionist who works for the National Restaurant Association, said the proposal wasn't backed up by scientific evidence.
"It's not reasonable to blame or cite one product," she said.
The proposal requires only the approval of the Board of Health - appointed by Mayor Michael Bloomberg - to take effect. But opponents could still sue to block the ban, or they could convince legislators to step in and block the proposal.
The board is scheduled to vote on the measure Sept. 13.
Since Bloomberg proposed the ban in May, opponents including members of the restaurant and soft drink industries as well as libertarians have accused him of attempting to institute a "nanny state" with far-reaching government controls that infringe on individual choice. City officials, meanwhile, argue they are trying to save lives in the face of an epidemic that is killing New Yorkers and costing $4 billion a year.
The portion size restrictions would only apply to food-service businesses regulated by the Health Department, including restaurants, food carts, sports arenas and movie theaters. Grocery stores, drug stores and some convenience stores are regulated by the state and would be unaffected.
Drinks that are more than half milk or 70 percent juice would be exempt, and it wouldn't apply to lower-calorie drinks like water or diet soda, or to alcoholic beverages.
In a letter released Monday by The New England Journal of Medicine, New York University researchers said the ban could affect nearly two-thirds of drinks bought at the city's fast-food restaurants, according to a survey of more than 1,600 receipts. On average, sugary-drink buyers could consume 74 calories less per fast-food outing, the letter said.
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