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Experts Call for Athletes to Be BANNED From Taking a Chemical Found in Spinach


Experts Call for Athletes to Be BANNED From Taking a Chemical Found in Spinach

It was the secret to Popeye’s super-human strength – but leading athletes look likely to be banned from following his lead.

Nearly a century after the creation of the cartoon sailor, and his love of spinach, scientists have realised he might have been on to something.

Researchers at the Free University of Berlin have found that ecdysterone – a hormone found in spinach – is so powerful that they want it considered a performance-enhancing drug.

The research team found a significant spike in performance among those who took the supplement in large quantities. The team, whose study was funded by the World Anti-Doping Agency (WADA), gave athletes capsules of ecdysterone during a ten-week strength training session.

Cartoon character Popeye the Sailor famously loved the leafy green and attributed his super strength to eating it regularly

They saw an increase in strength three times higher than a group given ‘placebo’ capsules.

Dr Maria Parr, a professor at the Institute of Pharmacy at the Free University of Berlin, said: ‘The advertisements for dietary supplements (containing it) suggested muscle growth, so we decided to follow this in experiments. From the data, we hypothesised performance enhancement; however, we were surprised by the extent of the effect.’

She said 8lbs 13oz of spinach would have to be consumed a day to get the same effect, so it is unlikely that eating the vegetable will be banned. But the findings had been sent to WADA with a recommendation that the capsules be restricted in professional sport.

‘Based on the data we acquired we suggested that they consider the inclusion of ecdysterone in the list of prohibited substances,’ Dr Parr said. A WADA spokesman confirmed the organisation would analyse the results with a view to a potential ban. He said: ‘WADA maintains dialogue with scientific experts to obtain new evidence as it becomes available.’

Popeye was the creation of US cartoonist Elzie Segar, who first included him in the daily comic strip Thimble Theatre in 1929.

Initially the comic dealt largely with the adventures of Olive Oyl and her boyfriend Ham Gravy. Ten years later Popeye appeared – and a romance developed with Olive. Spinach helped Popeye see off his rivals.

Popeye became so closely associated with spinach that in 1937 a statue was erected in the central square of the USA’s spinach-growing capital, Crystal City in Texas.

Now it seems his claims have some basis in fact after a 10-week study showed athletes consuming ecdysterone were up to three times stronger that those who didn't (file photo)


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