Consuming fruit and a cup of coffee a day can halve risk of unhealthy cell ageing, study suggests
Eating fruit and drinking a cup of coffee a day could halve the risk of cells ageing unhealthily, research suggests.Foods rich in polyphenols such as berries, apples, coffee, cocoa and tea are known to have antioxidant and anti-inflammatory properties, but a new study has found they are also associated with a lower risk of short telomeres, the “ends” or caps of DNA that, when shorter, increase the risk of cell death and unhealthy ageing.Researchers from the University of Navarra in Pamplona, Spain, measured the length of telomeres in samples from more than 1,700 adults in 2008 and also in 2015 and assessed participants’ total polyphenol consumption.The study, presented at this year’s European Congress on Obesity in Istanbul, found that compared with those who consumed the least polyphenols, those with the highest amounts in their diets had a 52% lower risk of short telomeres.Moderate coffee consumption (up to one cup per day) was associated with a 26% lower risk of short telomeres compared with non-consumers, while four to five servings of fruit a day was also linked to a lower risk, with participants consuming the most fruit having a 29% lower risk of having short telomeres compared with those who ate the least.
Other polyphenol-rich foods such as olive oil, red wine and vegetables were not observed by the researchers as affecting the risk of shorter telomeres.Shorter telomeres have been linked to a higher risk of several age-related diseases, including cardiovascular disease, type 2 diabetes, some cancers, and overall mortality.Isabella Kury Guzmán, the lead author of the study, said: “Our findings point to a broader message: a diet rich in polyphenols, including foods like fruits and coffee, may be one piece of the puzzle in supporting healthier cellular ageing.This is not about one ‘anti-ageing’ food, but about the cumulative effect of everyday dietary choices over time.”Responding to the findings, Ana Rodriguez-Mateos, a professor of human nutrition at King’s College London, said: “Polyphenols have been linked to a lower risk of age-related diseases, including heart disease and cognitive decline.
Clinical studies show that consumption of these compounds can lower blood pressure and support blood vessel and brain function as we age,This study adds to growing evidence that diets rich in polyphenols may support healthier ageing,”Gunter Kuhnle, a professor of nutrition at the University of Reading, urged caution, as measuring polyphenol intake accurately is very difficult,“It is not surprising that a diet rich in fruits and vegetables has potential health benefits,” he added,“A diet rich in plant foods is linked to longer telomeres and potentially healthier ageing.
But because plant-based foods are the main source of polyphenols, it is very difficult to distinguish between whether that healthier ageing is due specifically to the polyphenols or the fact of eating a healthy diet rich in fruits and vegetables.”
‘Hold the line’: Burnham tells allies in parliament he still has options to return
Andy Burnham has told Labour MPs they should hold the line and that he has options to return to parliament after several seats identified by his allies failed to materialise.Two seats that backers of the Greater Manchester mayor had described as “nailed on” as recently as Monday night are now out of contention after the MPs concerned got cold feet.Burnham spoke to a number of MPs by phone on Tuesday and assured them that he still intended to seek an imminent return to parliament.The Guardian was told by two MPs on Wednesday that Jeff Smith, who represents Manchester Withington, an affluent suburb of the city, was in talks about stepping aside for Burnham, but his friends denied it. Asked whether he was about to make way, Smith told the Press Association he was not
‘It’s more incrementalism’: Starmer’s safe king’s speech fails to quell mutiny
For Keir Starmer’s Labour critics, his second king’s speech, in which the government set out what it would do in parliament over the next 12 to 18 months, was a crystallisation of everything that was wrong with the prime minister’s strategy.Over 34 bills and three draft ones, Starmer set out a programme he said would “make this country stronger and fairer”. But the package, which included limiting trial by jury, reshaping the NHS and moving the country closer to the EU, fell short of what some in the prime minister’s party feel is needed to win back voters’ trust.“Most of this is incrementalism,” said one Labour MP. “This sums up where we have gone wrong in the first two years in government
Starmer has ‘full confidence’ in Streeting despite health secretary’s allies saying he is planning to resign – as it happened
Downing Street has now confirmed that Wes Streeting is still health secretary. The PM’s spokesperson told reporters the prime minister has “full confidence” in the health secretary.Allies of Wes Streeting have said he is preparing to stand down as health secretary amid deep frustration with Keir Starmer’s leadership, and could mount a formal challenge for the leadership as early as Thursday.Keir Starmer has put long-promised changes to education, health and the courts at the heart of his agenda for the next year, as the embattled prime minister looks to prove he can enact the scale of change being demanded by Labour MPs and voters. There were 37 bills in the speech
Labour politicians should put the country before their party | Letters
As an active and loyal Labour member, I am infuriated by what is happening within the party (Burnham allies warn against quick ‘coronation’ of Streeting if Starmer quits, 12 May). The ongoing circus about the leadership is a terrible distraction from the numerous global and national issues that the government and the prime minister should be focused on. But the most infuriating aspect of the entire shambles is the relentless speculation and briefings from so-called “allies” of Andy Burham.No Labour member has an innate right to be selected as a parliamentary candidate. The assertion that a sitting Labour MP should give up the seat voters elected them to, necessitating a byelection so that Burnham can run, then assuming that he would automatically retain the seat, is arrogance beyond belief
Labour lost the vote of small business owners like me | Letter
Your report (Reform wins across northern England overturn decades of Labour control, 8 May) touched on Labour losing support among small business owners. I wanted to offer the perspective of a small independent business owner who has traditionally supported Labour.Labour’s poor local election results may reflect a growing frustration among small business owners who no longer feel recognised as “working people”. In hospitality, hair and beauty, retail and trades, there are thousands upon thousands of us keeping local economies alive while taking home increasingly modest incomes ourselves.Last year, our small independent restaurant in Margate turned over roughly £350,000
King’s speech might be the last word on Starmer as reluctant monarch does his duty | John Crace
The king looked fed up. His attempts to throw a sickie had come to nothing. Did the government really want to go ahead with the state opening? Apparently it did. Would it be OK if he phoned it in? He fancied a day working from palace. It wouldn’t be OK
Royal Opera House calls for release of Georgian bass singer jailed over democracy protests
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What is a ‘Scientology speedrun’ and why is social media suddenly obsessed with it?
Joseph Fiennes on parenting, politics and banning children from social media: ‘Stand up, Keir, this is your kids’ generation’
The Guide #242: Everyday Hollywood film comedies have faded but can they make a comeback?
Ah, ah, ah, ah - I saved my dad’s life with a little help from The Office and the Bee Gees