The Economist explains

Why a cancer scare around aspartame is mostly unfounded

Lovers of Diet Coke have little to fear

Image: AP

KATE MOSS, a British model, once quipped that “nothing tastes as good as skinny feels”. Drinkers of Diet Coke, the sugar-free version of the stuff in red cans, and of which Ms Moss is the current face, may agree. Why else would they drink it, when everyone knows (or at least this correspondent does) that Diet Coke isn’t a patch on the real thing? An announcement from the International Agency for Research on Cancer (IARC), an arm of the World Health Organisation (WHO), may give them pause. On July 14th it categorised aspartame, the artificial sweetener used in Diet Coke, as “possibly carcinogenic”. Aspartame is in more than 5,000 products, including cough drops and toothpaste. Should you be worried?

From the July 15th 2023 edition

Discover stories from this section and more in the list of contents

Explore the edition

More from The Economist explains

Donald Trump Jr., center, smiles after arriving in Nuuk, Greenland.

What do Greenlanders think of being bought?

Donald Trump’s desire for Greenland, and a shabby visit by his son, reignite the independence debate

FILE - A cargo ship traverses the Agua Clara Locks of the Panama Canal in Colon, Panama, Sept. 2, 2024. (AP Photo/Matias

What would Donald Trump gain from seizing the Panama Canal?

The president-elect claims the crossing is controlled by China and rips off American consumers


 English: Portrait of Santa Claus, by Thomas Nast, Published in Harper's Weekly, 1881

Where does Santa come from?

How a miracle-working Greek bishop, Dutch folk figure and early New York icon became the ubiquitous symbol of Christmas


Who are the main rebel groups in Syria?

They were united against the country’s dictator. Now they have little in common

Is RFK junior right to say America allows more toxins than the EU?

He is, but things are slowly beginning to change

What would it cost to kill coal?

The price of shutting down coal power, and what would be gained