The new research was announced first at the European Congress on Obesity that took place last week in Portugal. The idea that people can be fat, but medically fit, is a myth, say those involved. Their early work, which is as yet unpublished, involved looking at the GP records of 3.5 million people in the UK for the 20 years from 1995 to 2015, but applies worldwide.
The term "fat but fit" refers to the theory that if people are obese, but all their other metabolic factors such as blood pressure and blood sugar are within recommended limits, then the extra weight will not be harmful.
They tracked people who were obese at the start of the study (defined as people with a body mass index of 30 or more) who had no evidence of heart disease, high blood pressure, high cholesterol or diabetes at this point.
They found these people who were obese but "metabolically healthy" were at higher risk of developing heart disease, strokes and heart failure than people of normal weight.
Dr Mike Knapton, from the British Heart Foundation, said: "It's not often that research on this scale and magnitude is able to clarify an age-old myth.
"These findings should be taken extremely seriously and I'd urge healthcare professionals to take heed."
"What was new from this study for me is that it showed that people who were overweight or obese were at increased risk of heart disease even though they may have been healthy in every other respect.
"Just being overweight puts you at increased risk of heart attack and stroke."
According to the British Heart Foundation, the normal heart health advice applies - not smoking, eating a balanced diet, exercising regularly and limiting alcohol intake - can all help keep people healthy. However other studies have suggested that is not always the amount of fat that matters but where the excess fat is carried on the body that can affect fitness and health. For example, weight around the middle may be more damaging than weight distributed evenly around the body.
Being overweight can exacerbate an existing milder snoring problem, because one of the primary causes of the turbulence in the throat is the narrowing of the airway due to neck fat. Losing weight can help alleviate the problem by reducing fat in the neck and helping to open the airway.
Technically, snoring is the sound of air turbulence in the back of the throat caused by a narrowing of the airway, and the sound of someone snoring is really the sound of someone who is having difficulty in breathing. The most frequent myth about snoring is that it is harmless or even humorous. Nothing could be further from the truth. It is widely recognised that snoring is a sign of a potentially life-threatening sleep disorder if not prevented or controlled. It also causes ‘snacking’ which is associated with sleep disorders generally.
Snoring is a common condition that can affect anyone, although it occurs more frequently in men and people who are overweight and because of this it has a tendency to worsen with age.
When trying to locate the cause or causes for your snoring, you need to be methodical because without identifying where the source of the problem lies, it may prove difficult to cure. The first thing to consider is body fat, as obese people are very likely to snore. In short, men are more prone to putting on fat in the neck area than women; fat which squashes the throat, leaving less room to breathe.
Products are readily available to open the airway. The C-PAP machine is one of the most recognizable treatments, and is used to prevent both snoring, and sleep apnoea.
It’s easier though to purchase and use an appliance that uses a method called boil-and-bite and shapes it to your dental profile, and SleepPro have a range of these that are both inexpensive and simple to use. You bite into it as you do a sports mouth guard and it keeps the jaw in a stable position.
Other options include custom-fitted mouthpieces provided by dentists, but these are very expensive, and the same custom-fitted alternatives can be bought online for much less. They are equally effective and have been thoroughly tested by the NHS who list the range of UK made SleepPro products as their top recommendation, and even issue them to patients.
Losing weight is the ideal answer but in the meantime help is available this way, and together they offer a great joint solution.