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Source: Guardian Unlimited Science
Condition: Obesity
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Total 12 results found since Jan 2013.
Ultra-processed food raises risk of heart attack and stroke, two studies show
Research presented to annual meeting of European Society of Cardiology prompts calls for actionUltra-processed food significantly raises the risk of high blood pressure, heart disease, heart attacks and strokes, according to two studies that one expert says should serve as a wake-up call for governments worldwide.Global consumption of heavily processed items such as cereals, protein bars, fizzy drinks, ready meals and fast food has soared in recent years. In the UK and US, well over half the average diet now consists of ultra-processed food (UPF). For some, especially people who are younger, poorer or from disadvantaged ar...
Source: Guardian Unlimited Science - August 27, 2023 Category: Science Authors: Andrew Gregory Health editor Tags: Nutrition Fast food Medical research Health Heart disease & wellbeing UK news Heart attack drink industry Obesity Society Science Source Type: news
Mediterranean diet ‘can reduce heart attacks in people at higher risk’
First study of its kind finds diet can benefit hundreds of millions with obesity, diabetes or other risk factorsA Mediterranean diet can lower the risk of a heart attack, stroke or early death for hundreds of millions of people who have an increased possibility of cardiovascular disease, a global review of evidence suggests.A diet rich in olive oil, nuts, seafood, whole grains and vegetables has previously been linked to a number of benefits, and its effectiveness in helping healthy people to live longer is well known.Continue reading...
Source: Guardian Unlimited Science - March 29, 2023 Category: Science Authors: Andrew Gregory Health editor Tags: Food science Medical research Health & wellbeing Diets and dieting Heart attack Diabetes Life and style Society Source Type: news
'Bad cholesterol' levels should be checked from age of 25 - study
Understanding risks early on could help protect from disease later in life and ‘offer chance to take statins or adjust diet’All adults as young as 25, as well as older people, need to know of their “bad cholesterol” levels so they can change their lifestyle or take drugs to protect themselves against heart attacks or strokes in later life, say scientists.A landmark study involving data from nearly 400,000 people in 19 countries has established for the first time that levels of non-HDL, or “bad cholesterol”, in the blood are closely linked to the risk of heart disease across the entire life course.Continue reading...
Source: Guardian Unlimited Science - December 3, 2019 Category: Science Authors: Sarah Boseley Health editor Tags: UK news Health Heart attack Stroke Young people Older people Nutrition Science Obesity World news Source Type: news
Heavily processed food like ready meals and ice-cream linked to early death
Two major studies add to body of evidence against foods made with industrial ingredientsPeople who eat large amounts of heavily processed foods, from breakfast cereals and ready meals to muffins and ice-cream, have a greater risk of heart attack, stroke and early death, according to two major studies.The findings, from separate teams in France and Spain, add to a growing body of evidence that foods made in factories with industrial ingredients may have a hand in an array of medical disorders such as cancer, obesity and high blood pressure.Continue reading...
Source: Guardian Unlimited Science - May 30, 2019 Category: Science Authors: Ian Sample Science editor Tags: Science Health Diets and dieting Food Obesity Heart disease Life and style Source Type: news
Tax sugar, alcohol and tobacco to help the poor, say experts
On the eve of the UK introduction of a sugary drinks levy, experts urge global adoption of ‘sin taxes’ to deter unhealthy habits and check the spread of diseaseSo called “sin taxes” on sugary drinks, alcohol and tobacco not only work, but will help rather than unduly penalise the poor, according to a major new international analysis.Just a day before the UK brings in a levy on sugary drinks, experts are urging every country in the world to use taxes to deter people from the eating, drinking and smoking habits that will damage their health. They warn of the urgent need to check the spread of cancers, diabetes, heart...
Source: Guardian Unlimited Science - April 4, 2018 Category: Science Authors: Sarah Boseley Health editor Tags: Sugar Science Obesity Health Society Source Type: news
No such thing as 'fat but fit', major study finds
‘Metabolically healthy obese’ are 50% more likely to suffer heart disease than those of normal weight, finds University of Birmingham studyPeople who are obese run an increased risk of heart failure and stroke even if they appear healthy, without the obvious warning signs such as high blood pressure or diabetes, according to a major new study.The findings, presented at the European Congress on Obesity in Porto, Portugal, may be the final death knell for the claim that it is possible to be obese but still metabolically healthy – or “fat but fit” – say scientists.Continue reading...
Source: Guardian Unlimited Science - May 17, 2017 Category: Science Authors: Sarah Boseley in Porto Tags: Obesity Health Heart attack Diabetes Research Education Society UK news Source Type: news
Q & A: saturated fat, your health and what the experts say
The key points in a debate between cardiology experts over the link between fat, cholesterol and coronary diseaseWhat ’s the fuss about?A furore has blown up over whether eating saturated fat increases the risk of coronary heart disease after three cardiologists said that “the conceptual model of dietary saturated fat clogging a pipe is just plain wrong”. They also dismissed the drive for foods with lower cholesterol and the use of medications as “misguided”.Continue reading...
Source: Guardian Unlimited Science - April 25, 2017 Category: Science Authors: Nicola Davis Tags: Nutrition Medical research Health & wellbeing Obesity Diets and dieting Heart attack Diabetes Stroke Smoking Doctors Science Source Type: news
Obesity linked to memory deficits
Young adults with a high body-mass index perform worse on memory tests than those who are leanerMost of us are well aware of the health risks associated with obesity. Being overweight or obese is associated with an increased risk of numerous other conditions, from high blood pressure, heart disease and stroke, to diabetes, gout and some forms of cancer. Related: Self-control saps memory resources Continue reading...
Source: Guardian Unlimited Science - March 3, 2016 Category: Science Authors: Mo Costandi Tags: Science Neuroscience Source Type: news
A safe, effective diet pill - the elusive holy grail
Trade in illegal, ineffective drugs flourishes as pharmaceutical industry repeatedly fails to produce successful pillAttempts to invent a safe and effective diet pill have foundered time and again, allowing the internet trade in illegal and ineffective herbal supplements and dangerous drugs, such as DNP, to flourish.A successful diet pill could make billions for the pharmaceutical industry, but efforts to date have ended in disaster, with patients harmed, drugs banned and massive compensation paid out.Fen-phen, an appetite suppressant, was the most spectacular failure. It was withdrawn in the US in 1997 after causing wides...
Source: Guardian Unlimited Science - January 14, 2014 Category: Science Authors: Sarah Boseley Tags: The Guardian Diets and dieting Drugs trade Healthcare industry World news Pharmaceuticals industry & wellbeing Health policy Society Politics UK news Life and style Public services policy Business Science Source Type: news
No pain, no gain? Getting the most out of exercise
Staying in shape has all sorts of benefits, from maintaining heart health to warding off dementia and cancerInactivity – fuelled by cars and a sedentary work life – has been dubbed the biggest public health problem of the 21st century, a global pandemic with dramatic impact on peoples wellbeing. The latest reports suggest that around the world it was responsible for 5.3 million deaths in 2008 – around one in 10 – more deaths than smoking.Not only does exercise make you fitter, it can also ward off numerous and often unexpected diseases, from heart attacks, to diabetes, some forms of cancer and dementia. There are t...
Source: Guardian Unlimited Science - January 13, 2014 Category: Science Authors: Catherine de Lange Tags: Cycling Fitness Sport Running Transport Yoga Weightlifting Features UK news Life and style Cycle hire schemes The Observer Swimming Science Source Type: news
Mediterranean diet 'cuts strokes and heart attacks in at-risk groups'
Research shows diet can reduce risk for people who smoke, have type 2 diabetes or exhibit other unhealthy characteristicsFollowing a Mediterranean diet rich in either extra-virgin olive oil or nuts reduces the risk of people at risk of a heart attack or stroke suffering either event or dying of a heart condition by 30%, new research reveals.The findings, published online by the New England Journal of Medicine, offer hope to those in danger of a heart attack or stroke because they smoke, have type 2 diabetes or exhibit other unhealthy characteristics. They also confirm that the diet common in southern European countries, wh...
Source: Guardian Unlimited Science - February 25, 2013 Category: Science Authors: Denis Campbell Tags: Heart attack The Guardian Diets and dieting Health Medical research & wellbeing Food drink Society Life and style Editorial Science Source Type: news
Any defence of sugar is pure confection | Aseem Malhotra
More and more people are challenging the food industry's PR machine. The evidence shows that sugar, not fat, is the enemyThe public health minister, Anna Soubry, has commented that the poor are more likely to be obese. It is well known that social status is linked to health, but her comments were also motivated by a mentality that victimises the most vulnerable. She should really be directing her criticism at the food industry. There is no doubt that an oversupply of cheap junk food fuelled by unregulated and irresponsible marketing limits our ability to make healthy choices. But there is an equally important question that...
Source: Guardian Unlimited Science - January 24, 2013 Category: Science Authors: Aseem Malhotra Tags: Comment Food & drink industry Obesity Health guardian.co.uk Health policy Society UK news Life and style Business Science Comment is free Source Type: news
