内容摘要：TikTok is a place where food trends go viral - from the pickle challenge which involved eating a hot pickle wrapped in a fruit roll-up - to

TikTok is a place where food trends go viral - from the pickle challenge which involved eating a hot pickle wrapped in a fruit roll-up - to

When the BBC brought these listings to TikTok's attention, it deleted them and said: "TikTok Shop is committed to providing a safe and trustworthy shopping experience."Simon Williams, chief executive of Anaphylaxis UK, warned allergy suffers: "If the ingredient and allergen information isn't there, don't buy it. You're putting your life in grave danger."

A TikTok spokesperson said: "We have policies and processes in place with our sellers to ensure the safety of food and beverages sold on our platform and we will remove products that breach these policies."However, it is currently possible to sell food on TikTok Shop without providing any ingredient or allergy information.The BBC found one seller, Mega Buy UK, selling a sweet treat related to the popular Netflix show Squid Game and listed the ingredients and allergens as "not applicable".

Another UK-based seller called The Nashville Burger listed a burger-making kit that contained milk - one of the 14 allergens food businesses in the UK are required to declare on labels. It also contained wheat - which should be listed as an allergen under cereals containing gluten.However, on TikTok Shop, the allergen information was given as "spices" and the ingredient description simply said "flour".

The BBC also found a seller called UK Snack Supply advertising lollipops and crisps with no ingredient or allergen information.

TikTok has deleted the adverts the BBC highlighted, but all three companies are still on TikTok Shop selling other products without providing full allergen information.It blamed a "significant" rise in trade barriers and warned that "weakened economic prospects will be felt around the world, with almost no exception".

The OECD's comments come as Bank of England governor Andrew Bailey told a Treasury Select Committee on Wednesday that the global system of trade agreements had been "blown up to a considerable degree" by global trade tensions.Since US President Donald Trump returned to the White House, a long list of countries have been targeted by tariffs, but Trump's unpredictable approach to implementing the measures has created widespread uncertainty.

"We are forecasting basically a downgrade for almost everybody," Alvaro Pereira, the OECD's chief economist told the BBC."We'll have a lot less growth and job creation than we had forecasted in the past."