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Scientists see brains 'de-ageing' in people who adopt a popular diet
Scientists see brains 'de-ageing' in people who adopt a popular diet
The biological age of our brains is a health factor that many people neglect – but as young people these days are expected to live longer than ever, it’s getting more and more important. It turns out that switching to a diet full of fresh vegetables and low in processed foods could do wonders for what’s going on up there, new research has found. According to a team of scientists from universities in Israel, Germany and the US, eating a Mediterranean diet rich in vegetables, seafood and whole grains can slow the signs of accelerated brain ageing which are typically seen in obese patients. Sign up to our free Indy100 weekly newsletter Scans taken after 18 months showed the participants’ brain age appeared almost nine months younger than expected, compared to estimates of their brain’s chronological age. The study involved imaging the brains of 102 people who were taking part in a larger clinical trial. Scans were taken at the beginning, and again after 18 months, along with tests of liver function, cholesterol levels and body weight. Groups ate one of three diets: a Meditterranean diet of nuts, fish and chicken instead of red meat, a similar diet but with a few added extras like green tea, or a diet based on healthy dietary guidelines. Brain age estimates were based on an algorithm that had been trained using brain scans from a separate group of nearly 300 people. People in the trial lost an average of about 2.3kg. For every 1 percent of body weight lost after following a set diet, the participants’ brains appeared about nine months younger than their chronological age. However, it is still unknown whether changes in brain age actually translates to improvements in brain function. "Our study highlights the importance of a healthy lifestyle, including lower consumption of processed food, sweets, and beverages, in maintaining brain health," said neuroscientist Gidon Levakov of Ben-Gurion University of the Negev in Israel. The study was published in eLife. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-06-26 19:52
Louvre Museum and Versailles Palace evacuated after bomb threats with France on alert
Louvre Museum and Versailles Palace evacuated after bomb threats with France on alert
The Louvre Museum says it is closing for the day and evacuating all visitors and staff after it received a written threat
2023-10-14 22:57
Webb space telescope spies precocious 'teenage' galaxies
Webb space telescope spies precocious 'teenage' galaxies
By Will Dunham WASHINGTON Since becoming operational last year, the James Webb Space Telescope has made groundbreaking observations
2023-11-22 01:20
'Equal Partner': Jimmy Carter shares heartfelt tribute after Rosalynn Carter's death at 96
'Equal Partner': Jimmy Carter shares heartfelt tribute after Rosalynn Carter's death at 96
Rosalynn Carter remembered fondly by presidents and first ladies of the United States
2023-11-20 16:55
South Korea's Yoon will warn APEC leaders about the risks of a Russia-North Korea arms deal
South Korea's Yoon will warn APEC leaders about the risks of a Russia-North Korea arms deal
South Korean President Yoon Suk Yeol says he will discuss international response to the purported North Korean-Russian weapons deal during the Asia-Pacific Economic Cooperation summit in San Francisco this week
2023-11-14 09:53
Ukraine war causes birth rate to slump
Ukraine war causes birth rate to slump
The country's birth rate has fallen 28% since Russia invaded, official statistics indicate.
2023-08-02 00:21
NCERT textbooks: Why some Indian scholars are disowning books they wrote
NCERT textbooks: Why some Indian scholars are disowning books they wrote
A group of Indian academics wants their names to be removed from textbooks they helped write - why?
2023-06-20 05:19
Who runs Media Matters? Megyn Kelly hits out at media org ahead of Elon Musk's 'thermonuclear' lawsuit
Who runs Media Matters? Megyn Kelly hits out at media org ahead of Elon Musk's 'thermonuclear' lawsuit
The clash stems from Media Matters' allegations that major brands' ads appeared next to anti-Semitic content on X (formerly Twitter)
2023-11-21 16:18
Did UFC 291 fire Joe Rogan? Commentator slammed over Roman Kopylov's stats gaffe: 'It was awkward af'
Did UFC 291 fire Joe Rogan? Commentator slammed over Roman Kopylov's stats gaffe: 'It was awkward af'
Internet slammed Joe Rogan for messing up Roman Kopylov's stats and called out to UFC to 'fire' him
2023-07-31 17:57
Viewers draw parallels between Netflix's 'Squid Games: The Challenge' and MrBeast's adaptation amid legal trouble with contestants
Viewers draw parallels between Netflix's 'Squid Games: The Challenge' and MrBeast's adaptation amid legal trouble with contestants
Netflix's 'Squid Games: The Challenge' draws flak for its production and compared to MrBeast's similar content
2023-11-25 20:46
Filled Broadway seats hit pre-pandemic levels in first full season since Covid
Filled Broadway seats hit pre-pandemic levels in first full season since Covid
Filled Broadway seats reached pre-pandemic levels in the 2022-2023 season — which is the first full season of shows since Covid first forced theaters to shutter, The Broadway League announced Tuesday.
2023-05-24 23:48
The remaining dates on comedian Russell Brand's tour are postponed after sexual assault allegations
The remaining dates on comedian Russell Brand's tour are postponed after sexual assault allegations
British police say they received a sexual assault allegation after media outlets published claims against comedian Russell Brand
2023-09-19 00:55