Almost nine out of 10 drinks bought in UAE supermarkets have been found to erode teeth — but sugar content is not the culprit, dental researchers revealed.
A study of more than 300 drinks completed by the University of Sharjah’s College of Dental Medicine and Ras Al Khaimah College of Dental Sciences revealed 88 per cent had erosive pH levels, with high acidity causing the breakdown of tooth enamel.
These included carbonated and energy drinks, sparkling water, iced teas, juices, malt beverages, flavoured coconut drinks and sports drinks.
Drinks with a pH level below three were considered the worst for dental health, while 37 per cent of all those tested recorded an erosive reading below four.
Tooth erosion is the loss of structure caused by acids, which are often added to products to improve taste and prolong shelf life.
Bickford's Classic Cola and Tesco’s Lemon Juice were found to be the most acidic of the 306 drinks tested with tests revealing an erosive reading below four.
“The consumption of these drinks is increasing dramatically in the region, especially among younger people,” said Mohannad Nassar, associate professor at the College of Dental Medicine, who led the research.
“Lemon juice, for example, contains a lot of citric acid, which is the most destructive to tooth structure, enamel and dentine."
Dr Nassar added that once enamel is eroded by acid, dentine is exposed that can lead to hypersensitive teeth.
Acids found in soft drinks include malic, citric and phosphoric acid, which is used as a flavour enhancer. It has also been found to contribute to osteoporosis in later life and cause a depletion of calcium over time.
“Caries, or cavities, start easier when the dentine is exposed to the oral environment,” he said.
Researchers found 88 per cent of beverages had a pH level of at least four, which is considered extremely erosive.
Each drink was tested three times at room temperature immediately after opening, while the type of acid added to each drink was identified through labelling on the packaging.
Only 12 per cent of the drinks were considered mildly erosive, with a pH level above four.
Many popular drinks, such as flavoured coconut water, were considered extremely erosive, with an erosive reading of four or lower, Dr Nassar said.
He warned that brushing teeth immediately after consumption would do more harm than good.
“If you have something acidic in your mouth and you immediately brush, you are increasing the erosion as you are rubbing that acidic component on to the tooth structure," he said.
Young adults at risk
According to the Economist Intelligence Unit’s World Cost of Living Survey, sugar-sweetened drinks have become cheaper worldwide, making the issue of tooth decay a growing problem.
Almost 3.5 billion people are affected by oral disease, while 85 per cent of children in the UAE have tooth decay by the age of 12.
Regular consumption of sweetened drinks can also lead to weight gain and health issues such as Type 2 diabetes and obesity.
According to Don Varghese, a specialist oral and maxillofacial surgeon and head of department at Saudi German Hospital in Dubai, these acids can cause the enamel of teeth to mottle, leading to tooth structure loss.
"We see many patients — usually young adults — with deficient enamel and dentine and also a lot of cervical caries associated with the same issue," Dr Varghese said.
The effects of decay are often irreversible, said Naffla Rashin, a dentist at Aster Hospital in Sharjah, because enamel erodes first before damaging the tooth's dentine.
“As medical professionals we have been seeing a lot of cases developing into irreversible chronic conditions due to lifestyle," Dr Rashin said.
“Progressive dental erosion might then demand complex and lengthy dental treatment.”
The specs: 2018 Jaguar F-Type Convertible
Price, base / as tested: Dh283,080 / Dh318,465
Engine: 2.0-litre inline four-cylinder
Transmission: Eight-speed automatic
Power: 295hp @ 5,500rpm
Torque: 400Nm @ 1,500rpm
Fuel economy, combined: 7.2L / 100km
Benefits of first-time home buyers' scheme
- Priority access to new homes from participating developers
- Discounts on sales price of off-plan units
- Flexible payment plans from developers
- Mortgages with better interest rates, faster approval times and reduced fees
- DLD registration fee can be paid through banks or credit cards at zero interest rates
UAE currency: the story behind the money in your pockets
Killing of Qassem Suleimani
Killing of Qassem Suleimani
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
Read more about the coronavirus
Rock in a Hard Place: Music and Mayhem in the Middle East
Orlando Crowcroft
Zed Books
Zayed Sustainability Prize
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Results
Stage 7:
1. Caleb Ewan (AUS) Lotto Soudal - 3:18:29
2. Sam Bennett (IRL) Deceuninck-QuickStep - same time
3. Phil Bauhaus (GER) Bahrain Victorious
4. Michael Morkov (DEN) Deceuninck-QuickStep
5. Cees Bol (NED) Team DSM
General Classification:
1. Tadej Pogacar (SLO) UAE Team Emirates - 24:00:28
2. Adam Yates (GBR) Ineos Grenadiers - 0:00:35
3. Joao Almeida (POR) Deceuninck-QuickStep - 0:01:02
4. Chris Harper (AUS) Jumbo-Visma - 0:01:42
5. Neilson Powless (USA) EF Education-Nippo - 0:01:45
MATCH INFO
Arsenal 1 (Aubameyang 12’) Liverpool 1 (Minamino 73’)
Arsenal win 5-4 on penalties
Man of the Match: Ainsley Maitland-Niles (Arsenal)
MORE ON TURKEY'S SYRIA OFFENCE
What is type-1 diabetes
Type 1 diabetes is a genetic and unavoidable condition, rather than the lifestyle-related type 2 diabetes.
It occurs mostly in people under 40 and a result of the pancreas failing to produce enough insulin to regulate blood sugars.
Too much or too little blood sugar can result in an attack where sufferers lose consciousness in serious cases.
Being overweight or obese increases the chances of developing the more common type 2 diabetes.
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
Tightening the screw on rogue recruiters
The UAE overhauled the procedure to recruit housemaids and domestic workers with a law in 2017 to protect low-income labour from being exploited.
Only recruitment companies authorised by the government are permitted as part of Tadbeer, a network of labour ministry-regulated centres.
A contract must be drawn up for domestic workers, the wages and job offer clearly stating the nature of work.
The contract stating the wages, work entailed and accommodation must be sent to the employee in their home country before they depart for the UAE.
The contract will be signed by the employer and employee when the domestic worker arrives in the UAE.
Only recruitment agencies registered with the ministry can undertake recruitment and employment applications for domestic workers.
Penalties for illegal recruitment in the UAE include fines of up to Dh100,000 and imprisonment
But agents not authorised by the government sidestep the law by illegally getting women into the country on visit visas.
F1 The Movie
Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem
Director: Joseph Kosinski
Rating: 4/5
List of alleged parties
- May 15 2020: Boris Johnson is said to have attended a Downing Street pizza party
- 27 Nov 2020: PM gives speech at leaving do for his staff
- Dec 10 2020: Staff party held by then-education secretary Gavin Williamson
- Dec 13 2020: Mr Johnson and his then-fiancee Carrie Symonds throw a flat party
- Dec 14 2020: Shaun Bailey holds staff party at Conservative Party headquarters
- Dec 15 2020: PM takes part in a staff quiz
- Dec 18 2020: Downing Street Christmas party
Results:
Men's 100m T34: 1. Walid Ktila (TUN) 15 sec; 2. Rheed McCracken (AUS) 15.40; 3. Mohammed Al Hammadi (UAE) 15.75. Men's 400m T34: 1. Walid Ktila (TUN) 50.56; 2. Mohammed Al Hammadi (UAE) 50.94; 3. Henry Manni (FIN) 52.24.
'Texas Chainsaw Massacre'
Rating: 1 out of 4
Running time: 81 minutes
Director: David Blue Garcia
Starring: Sarah Yarkin, Elsie Fisher, Mark Burnham
The specs
Engine: Four electric motors, one at each wheel
Power: 579hp
Torque: 859Nm
Transmission: Single-speed automatic
Price: From Dh825,900
On sale: Now
What is the FNC?
The Federal National Council is one of five federal authorities established by the UAE constitution. It held its first session on December 2, 1972, a year to the day after Federation.
It has 40 members, eight of whom are women. The members represent the UAE population through each of the emirates. Abu Dhabi and Dubai have eight members each, Sharjah and Ras al Khaimah six, and Ajman, Fujairah and Umm Al Quwain have four.
They bring Emirati issues to the council for debate and put those concerns to ministers summoned for questioning.
The FNC’s main functions include passing, amending or rejecting federal draft laws, discussing international treaties and agreements, and offering recommendations on general subjects raised during sessions.
Federal draft laws must first pass through the FNC for recommendations when members can amend the laws to suit the needs of citizens. The draft laws are then forwarded to the Cabinet for consideration and approval.
Since 2006, half of the members have been elected by UAE citizens to serve four-year terms and the other half are appointed by the Ruler’s Courts of the seven emirates.
In the 2015 elections, 78 of the 252 candidates were women. Women also represented 48 per cent of all voters and 67 per cent of the voters were under the age of 40.
Top tips
Create and maintain a strong bond between yourself and your child, through sensitivity, responsiveness, touch, talk and play. “The bond you have with your kids is the blueprint for the relationships they will have later on in life,” says Dr Sarah Rasmi, a psychologist.
Set a good example. Practise what you preach, so if you want to raise kind children, they need to see you being kind and hear you explaining to them what kindness is. So, “narrate your behaviour”.
Praise the positive rather than focusing on the negative. Catch them when they’re being good and acknowledge it.
Show empathy towards your child’s needs as well as your own. Take care of yourself so that you can be calm, loving and respectful, rather than angry and frustrated.
Be open to communication, goal-setting and problem-solving, says Dr Thoraiya Kanafani. “It is important to recognise that there is a fine line between positive parenting and becoming parents who overanalyse their children and provide more emotional context than what is in the child’s emotional development to understand.”
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more from Janine di Giovanni
World Cricket League Division 2
In Windhoek, Namibia - Top two teams qualify for the World Cup Qualifier in Zimbabwe, which starts on March 4.
UAE fixtures
Thursday February 8, v Kenya; Friday February 9, v Canada; Sunday February 11, v Nepal; Monday February 12, v Oman; Wednesday February 14, v Namibia; Thursday February 15, final
RESULTS
2.15pm: Al Marwan Group Holding – Handicap (PA) Dh40,000 (Dirt) 1,200m
Winner: SS Jalmod, Antonio Fresu (jockey), Ibrahim Al Hadhrami (trainer)
2.45pm: Sharjah Equine Hospital – Maiden (PA) Dh40,000 (D) 1,000m
Winner: Ghallieah, Sebastien Martino, Jean-Claude Pecout
3.15pm: Al Marwan Group Holding – Handicap (PA) Dh40,000 (D) 1,700m
Winner: Inthar, Saif Al Balushi, Khalifa Al Neyadi
3.45pm: Al Ain Stud Emirates Breeders Trophy – Conditions (PA) Dh50,000 (D) 1,700m
Winner: MH Rahal, Richard Mullen, Elise Jeanne
4.25pm: Sheikh Mansour bin Zayed Al Nahyan Cup – Prestige Handicap (PA) Dh100,000 (D) 1,200m
Winner: JAP Aneed, Ray Dawson, Irfan Ellahi
4.45pm: Sharjah Equine Hospital – Handicap (TB) Dh40,000 (D) 1,200m
Winner: Edaraat, Antonio Fresu, Musabah Al Muhairi
Killing of Qassem Suleimani
Sole survivors
- Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
- George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
- Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
- Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
Abu Dhabi Card
5pm: Maiden (PA) Dh 80,000 1,400m
National selection: AF Mohanak
5.30pm: Handicap (PA) Dh 90,000 1,400m
National selection: Jayide Al Boraq
6pm: Handicap (TB) Dh 100,000 1,400m
National selection: Rocket Power
6.30pm: Abu Dhabi Championship Listed (PA) Dh 180,000 1,600m
National selection: Ihtesham
7pm: Wathba Stallions Cup Handicap (PA) Dh 70,000 1,600m
National selection: Noof KB
7.30pm: Maiden (PA) Dh 80,000 2.200m
National selection: EL Faust
Company profile
Date started: January, 2014
Founders: Mike Dawson, Varuna Singh, and Benita Rowe
Based: Dubai
Sector: Education technology
Size: Five employees
Investment: $100,000 from the ExpoLive Innovation Grant programme in 2018 and an initial $30,000 pre-seed investment from the Turn8 Accelerator in 2014. Most of the projects are government funded.
Partners/incubators: Turn8 Accelerator; In5 Innovation Centre; Expo Live Innovation Impact Grant Programme; Dubai Future Accelerators; FHI 360; VSO and Consult and Coach for a Cause (C3)
RESULT
Chelsea 2
Willian 13'
Ross Barkley 64'
Liverpool 0
Manchester City transfers:
OUTS
Pablo Zabaleta, Bacary Sagna, Gael Clichy, Willy Caballero and Jesus Navas (all released)
INS
Ederson (Benfica) £34.7m, Bernardo Silva (Monaco) £43m
ON THEIR WAY OUT?
Joe Hart, Eliaquim Mangala, Samir Nasri, Wilfried Bony, Fabian Delph, Nolito and Kelechi Iheanacho
ON THEIR WAY IN?
Dani Alves (Juventus), Alexis Sanchez (Arsenal)
Tentative schedule of 2017/18 Ashes series
1st Test November 23-27, The Gabba, Brisbane
2nd Test December 2-6, Adelaide Oval, Adelaide
3rd Test Dcember 14-18, Waca, Perth
4th Test December 26-30, Melbourne Cricket Ground, Melbourne
5th Test January 4-8, Sydney Cricket Ground, Sydney
UAE currency: the story behind the money in your pockets
MATCH INFO
Real Madrid 2 (Benzema 13', Kroos 28')
Barcelona 1 (Mingueza 60')
Red card: Casemiro (Real Madrid)
