7 Jul 2023 | Full Fact's weekly news
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Misinformation about the situation in France
We often see false claims surface in the wake of major news events, well-intentioned or not.

With the situation in France, multiple posts have spread across social media, creating uncertainty about what has been happening.

We know that people use videos and posts they see online to understand what is happening in real time, help identify those affected, or make an informed judgement about world events—it’s important that good, reliable information cuts through the confusion.

You can help by sharing our toolkit on how to spot and challenge bad information online.

We all have a part to play when it comes to the information we see and share online.
 
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FRANCE FACT CHECKS

Tackling bad information about events in France

  • Multiple posts on social media have incorrectly claimed that the Foreign Office advised people not to travel to France. But this is not true. The Foreign, Commonwealth and Development Office has advised people to avoid areas where riots are taking place, monitor local media and follow the advice of local authorities and travel operators. It has not advised against travel to France.

  • Videos claim to show that rioters in France released animals including zebras and lions from Paris Zoo, but there is no evidence to support these claims. At least two of the clips being shared online are old, and there is no information from credible sources to suggest that animals have been released from the zoo.

FACT CHECK

A grapefruit a day is no substitute for blood pressure medicine


A Facebook post about alternative medicine falsely claims that eating a grapefruit a day will lower your blood pressure so effectively that you won’t need medication.

Any effect of grapefruit on blood pressure is subtle at best. It generally isn’t able to reduce blood pressure to the same level as most prescribed blood pressure drugs.

False information about health and medications can cause harm, especially if people use it to make decisions about their treatment. We have written many times regarding false claims about alternative treatments for disease and about conventional medications.

A systematic review and meta analysis from 2015 did find that overweight and obese patients had some reduction in their systolic blood pressure from eating grapefruits, but noted serious limitations in the three studies included. In any case, the reduction in blood pressure found was small, at 2.43 mmHg (millimetres of mercury, the unit used to measure blood pressure).

For context, most prescribed blood pressure medications lower it by about 10 mmHg.
 
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