Higher blood caffeine levels may reduce the risk of diabetes and could help people to stay slim, researchers said on Tuesday.
But they also warned people not to change their coffee drinking habits just yet.
The rate at which people metabolise caffeine may have an effect on their weight and play a role in their diabetes risks, research published in the journal BMJ Medicine says.
Dr Dipender Gill, a clinical scientist at Imperial College London who worked on the study, said earlier research had not been able to show a causal effect between caffeine and weight, but the new study looked at genetics, making the findings stronger.
Dr Gill said that “95 per cent of your caffeine is metabolised by an enzyme” and that two genes — CYP1A2 and AHR — affect the function and level of that enzyme.
“We found that slower metabolisers have higher plasma caffeine levels, and those with higher plasma caffeine levels go on to have a lower body mass index and a lower risk of diabetes,” he said.
“It’s the plasma caffeine that’s doing that.”
Dr Gill said that also meant people who metabolised caffeine more slowly were more likely to be thinner and have less risk of diabetes.
“If you’re a faster metaboliser, you have lower plasma caffeine levels and you are, on average at a population level, at slightly higher risk of diabetes and have a slightly higher body mass index,” he said.
Dr Gill said the study could inform more research, including on whether drinking more coffee could help people to stay slim.
“Certainly people shouldn’t start drinking more coffee or tea to try to lose weight, and that’s also because coffee and tea and caffeine can have adverse effects as well,” he said.
“Some people might find it difficult to sleep and some people can get palpitations, so I think, based on this study, people should not change their lifestyle or behaviour.
"But our findings should be used to direct further research, including potential clinical studies.”
Dr Gill said it was so far unclear as to what proportion of the population metabolised caffeine more quickly.
The study included almost 10,000 people who were taking part in six longer-term studies.
For now, further research will be needed to work out whether drinking more coffee is beneficial.
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Director: S Sashikanth
Cast: Nayanthara, Siddharth, Meera Jasmine, R Madhavan
Star rating: 2/5
Key findings of Jenkins report
- Founder of the Muslim Brotherhood, Hassan al Banna, "accepted the political utility of violence"
- Views of key Muslim Brotherhood ideologue, Sayyid Qutb, have “consistently been understood” as permitting “the use of extreme violence in the pursuit of the perfect Islamic society” and “never been institutionally disowned” by the movement.
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- Laying out the report in the House of Commons, David Cameron told MPs: "The main findings of the review support the conclusion that membership of, association with, or influence by the Muslim Brotherhood should be considered as a possible indicator of extremism."
AI traffic lights to ease congestion at seven points to Sheikh Zayed bin Sultan Street
The seven points are:
Shakhbout bin Sultan Street
Dhafeer Street
Hadbat Al Ghubainah Street (outbound)
Salama bint Butti Street
Al Dhafra Street
Rabdan Street
Umm Yifina Street exit (inbound)
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
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Rating:3/5
Real estate tokenisation project
Dubai launched the pilot phase of its real estate tokenisation project last month.
The initiative focuses on converting real estate assets into digital tokens recorded on blockchain technology and helps in streamlining the process of buying, selling and investing, the Dubai Land Department said.
Dubai’s real estate tokenisation market is projected to reach Dh60 billion ($16.33 billion) by 2033, representing 7 per cent of the emirate’s total property transactions, according to the DLD.
Company Fact Box
Company name/date started: Abwaab Technologies / September 2019
Founders: Hamdi Tabbaa, co-founder and CEO. Hussein Alsarabi, co-founder and CTO
Based: Amman, Jordan
Sector: Education Technology
Size (employees/revenue): Total team size: 65. Full-time employees: 25. Revenue undisclosed
Stage: early-stage startup
Investors: Adam Tech Ventures, Endure Capital, Equitrust, the World Bank-backed Innovative Startups SMEs Fund, a London investment fund, a number of former and current executives from Uber and Netflix, among others.
2018 ICC World Twenty20 Asian Western Sub Regional Qualifier
Event info: The tournament in Kuwait is the first phase of the qualifying process for sides from Asia for the 2020 World T20 in Australia. The UAE must finish within the top three teams out of the six at the competition to advance to the Asia regional finals. Success at regional finals would mean progression to the World T20 Qualifier.
Teams: UAE, Bahrain, Saudi Arabia, Kuwait, Maldives, Qatar
Friday fixtures: 9.30am (UAE time) - Kuwait v Maldives, Qatar v UAE; 3pm - Saudi Arabia v Bahrain
In numbers: China in Dubai
The number of Chinese people living in Dubai: An estimated 200,000
Number of Chinese people in International City: Almost 50,000
Daily visitors to Dragon Mart in 2018/19: 120,000
Daily visitors to Dragon Mart in 2010: 20,000
Percentage increase in visitors in eight years: 500 per cent
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UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
Jetour T1 specs
Engine: 2-litre turbocharged
Power: 254hp
Torque: 390Nm
Price: From Dh126,000
Available: Now
All about the Sevens
Cape Town Sevens on Saturday and Sunday: Pools A – South Africa, Kenya, France, Russia; B – New Zealand, Australia, Spain, United States; C – England, Scotland, Argentina, Uganda; D – Fiji, Samoa, Canada, Wales
HSBC World Sevens Series standing after first leg in Dubai 1 South Africa; 2 New Zealand; 3 England; 4 Fiji; 5 Australia; 6 Samoa; 7 Kenya; 8 Scotland; 9 France; 10 Spain; 11 Argentina; 12 Canada; 13 Wales; 14 Uganda; 15 United States; 16 Russia
Rajasthan Royals 153-5 (17.5 ov)
Delhi Daredevils 60-4 (6 ov)
Rajasthan won by 10 runs (D/L method)
THE SPECS
Engine: 1.5-litre
Transmission: 6-speed automatic
Power: 110 horsepower
Torque: 147Nm
Price: From Dh59,700
On sale: now
MATCH INFO
Sheffield United 0 Wolves 2 (Jimenez 3', Saiss 6)
Man of the Match Romain Saiss (Wolves)
What are the influencer academy modules?
- Mastery of audio-visual content creation.
- Cinematography, shots and movement.
- All aspects of post-production.
- Emerging technologies and VFX with AI and CGI.
- Understanding of marketing objectives and audience engagement.
- Tourism industry knowledge.
- Professional ethics.
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
KILLING OF QASSEM SULEIMANI
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
MATCH INFO
Manchester City 6 Huddersfield Town 1
Man City: Agüero (25', 35', 75'), Jesus (31'), Silva (48'), Kongolo (84' og)
Huddersfield: Stankovic (43')
A list of the animal rescue organisations in the UAE
Looking for a new family pet? Here are the links to visit when it comes to adopting...
Arabian Saluki Center of Dubai (Ascod)
Emirates Animal Welfare Society
Rescue Animals in Need United Arab Emirates
Sniff - Strays Needing Interim of Furever Friends
PARA UAE - Protection of Animal Rights Association
Biography
Her family: She has four sons, aged 29, 27, 25 and 24 and is a grandmother-of-nine
Favourite book: Flashes of Thought by Sheikh Mohammed bin Rashid
Favourite drink: Water
Her hobbies: Reading and volunteer work
Favourite music: Classical music
Her motto: I don't wait, I initiate
NEW%20PRICING%20SCHEME%20FOR%20APPLE%20MUSIC%2C%20TV%2B%20AND%20ONE
Scores:
Day 4
England 290 & 346
Sri Lanka 336 & 226-7 (target 301)
Sri Lanka require another 75 runs with three wickets remaining
Mental%20health%20support%20in%20the%20UAE
Sri Lanka v England
First Test, at Galle
England won by 211
Second Test, at Kandy
England won by 57 runs
Third Test, at Colombo
From Nov 23-27
More from our neighbourhood series:
The specs: 2019 Cadillac XT4
Price, base: Dh145,000
Engine: 2.0-litre turbocharged in-line four-cylinder engine
Transmission: Nine-speed automatic
Power: 237hp @ 5,000rpm
Torque: 350Nm @ 1,500rpm
Fuel economy, combined: 8.7L / 100km
NATIONAL%20SELECTIONS
FIXTURES
Monday, January 28
Iran v Japan, Hazza bin Zayed Stadium (6pm)
Tuesday, January 29
UAEv Qatar, Mohamed Bin Zayed Stadium (6pm)
Friday, February 1
Final, Zayed Sports City Stadium (6pm)
Super Bowl LIII schedule
What Super Bowl LIII
Who is playing New England Patriots v Los Angeles Rams
Where Mercedes-Benz Stadium in Atlanta, United States
When Sunday (start time is 3.30am on Monday UAE time)
Scotland v Ireland:
Scotland (15-1): Stuart Hogg; Tommy Seymour, Huw Jones, Sam Johnson, Sean Maitland; Finn Russell, Greig Laidlaw (capt); Josh Strauss, James Ritchie, Ryan Wilson; Jonny Gray, Grant Gilchrist; Simon Berghan, Stuart McInally, Allan Dell
Replacements: Fraser Brown, Jamie Bhatti, D'arcy Rae, Ben Toolis, Rob Harley, Ali Price, Pete Horne, Blair Kinghorn
Coach: Gregor Townsend (SCO)
Ireland (15-1): Rob Kearney; Keith Earls, Chris Farrell, Bundee Aki, Jacob Stockdale; Jonathan Sexton, Conor Murray; Jack Conan, Sean O'Brien, Peter O'Mahony; James Ryan, Quinn Roux; Tadhg Furlong, Rory Best (capt), Cian Healy
Replacements: Sean Cronin, Dave Kilcoyne, Andrew Porter, Ultan Dillane, Josh van der Flier, John Cooney, Joey Carbery, Jordan Larmour
Coach: Joe Schmidt (NZL)
