piroxicam 60g

EXCLUSIVE Would you eat a Mars bar that looked like this? Scientists want to put gruesome cigarette-style warning labels on junk food to put you off

• Experts tested if health warnings or gruesome images put people off chocolate 
• Such cigarette-style warnings could help drive down obesity researchers say
• Some labels featured heart operations while others had dead animals like dogs
• While both labels put people off chocolate health themed ones lasted for longer 
• Study was done by Cambridge University experts and tested on 1,300 Britons 

Would you still be in the mood for a Mars bar if it came with a photo of someone getting open heart surgery?

Experts suggest cigarette-style warnings on the nation’s favourite chocolate bars could help reduce obesity. 

Similar pictures have adorned tobacco products since 2008 and are credited with pushing smoking rates down in the UK in recent years.

Now experts from Cambridge University have shown that cigarette-style packaging would also put people off junk food.

Seven in 10 people chose a piece of fruit over a Galaxy, Mars, Dairy Milk or Snickers that had a graphic label, in one test of the tactic. 

Messages alerted them to the risk of heart disease, obesity and cancer from eating ‘excess calories’.

In comparison, only about 40 per cent of the volunteers chose fruit when they were exposed to the standard chocolate packaging. 

Researchers claim emphasising the ‘relationship between the product and its health effects may be the key to targeting unhealthy food consumption’.

The study found that random gruesome images that had no links to people’s health also put them off eating chocolate bars.

Some participants were asked to choose between fruit or chocolate that had a photo of a dead dog that had been abandoned on the road.

This is the type of chocolate bar packing scientists tested to see if it could reduce desire for chocolates  similar to that found on cigarettes as a possible way to reduce obesity

In the experiment scientists also tested if gruesome, but unrelated to health, imagery and text, trazodone xanax alcohol like pictures and descriptions of dead animals were enough dissuade people from chocolate  

This graph shows results of the snack selection test after the keyboard experiment. Each participant was asked to select a piece of fruit or a chocolate bar. The grey bars show results of the standard label group, the green is the health warning label group and light blue the unrelated gruesome imagery cohort. The bars on the left show the results when the chocolates were unwrapped whereas the bars on the right show the results of when the labels were present. The results show that health warning labels encouraged nearly 7 out of 10 people who saw them to select fruit. Even when they weren’t present 50 per cent of people who had previously saw also opted for fruit. The ‘n’ in the bars indicates the number of volunteers who chose fruit

• Eat at least 5 portions of a variety of fruit and vegetables every day. All fresh, frozen, dried and canned fruit and vegetables count

• Base meals on potatoes, bread, rice, pasta or other starchy carbohydrates, ideally wholegrain

• 30 grams of fibre a day: This is the same as eating all of the following: 5 portions of fruit and vegetables, 2 whole-wheat cereal biscuits, 2 thick slices of wholemeal bread and large baked potato with the skin on

• Have some dairy or dairy alternatives (such as soya drinks) choosing lower fat and lower sugar options

• Eat some beans, pulses, fish, eggs, meat and other proteins (including 2 portions of fish every week, one of which should be oily)

• Choose unsaturated oils and spreads and consuming in small amounts

• Drink 6-8 cups/glasses of water a day

• Adults should have less than 6g of salt and 20g of saturated fat for women or 30g for men a day

Source: NHS Eatwell Guide  

One possibility is that graphic images work by ‘eliciting negative emotional arousal’, the researchers suggested. 

But exposure to these adverse images was slightly less effective.

It is mandatory for all cigarette packets to include text and picture health warnings, such as an image of cancerous lungs.

Currently, only nutritional information like calories, fat, sugar, and salt content have to be displayed on food packaging. 

A voluntary traffic light label that highlights high levels salt, sugar and fat content are is used in the UK, but there are suggestions the Government could make it mandatory. 

Researchers recruited 1,382 adults in the UK who liked and consumed chocolate at least once a week.

They were split into three groups — with people shown chocolate bars with a health warning, a random gruesome image, or standard packaging.

In the initial test, participants controlled a stick figure on a computer and were told to approach or avoid chocolate bars as they appeared on the screen. 

Their reaction speed was recorded to see what effect the warning labels and images had on their initial response to the the bar 

Another test saw the same participants instructed to use a keyboard to zoom in or away from chocolate bars, with incorrect responses recorded. 

Images of stationary items, such as an unlabelled pen, ruler and scissors, were also used in both tests as a comparison. 

In the stick figure experiment, participants who saw health warnings reacted 42ms slower than people who saw the unlabelled chocolate bars.

A similar result was recorded for random gruesome image labels, with people who saw these being 30ms slower than the no label group.

It suggested the labels made them hesitate. 

Results from the keyboard test found warning labels led to fewer errors, suggesting they made volunteers hesitate approaching chocolates. 

After each of the two tests participants were asked to select from eight hypothetical snacks, four of the branded chocolate bars used in the test and four fruits: an apple, banana, orange, and grapes.

In one version of this test each test group was presented with the chocolate bars unwrapped.

Whereas in another version each group received the chocolates as they were wrapped in the earlier tests, with either a health warning, a random gruesome image, or standard packaging. 

Results for after the keyboard test showed that when labels were included 68 per cent of the health warning label group opted for a healthy snack.

This was compared to 59 per cent of the gruesome imagery group, and 39 per cent of standard label group.

Similar results were observed after the stickman test, according to results published in the journal Appetite. 

Scientists have proposed cigarettes style health warnings on a number of products to tackle obesity, including drinks high in sugar. Pictured here is a  mock-up of what a warning label about the health risks of sugar on a soft drink could look like

Similar warning labels have also been proposed by different studies for alcohol  

Results for the unlabelled test, where the chocolates were presented without packaging, showed the health label group were also more likely to choose fruit.

In this test, half of people exposed to health warning label in the earlier tests choose fruit, compared to only a third in the gruesome imagery group. 

Scientists theorised the health warnings had more of a ‘lingering effect’ on participants who saw them making them more likely to mentally link chocolate to negative health messages, even when the label wasn’t present. 

‘This suggests that in the absence of aversive labels, health-warning-labels have a greater lingering effect than irrelevant aversive labels following exposure to labels during the implicit motivation tasks,’ they wrote. 

In the final test of the experiment participants were also asked to score how much they wanted and liked a chocolate bar out of 100 after the other tests. 

People exposed to the health warning labels scored up to 12 less points for wanting and liking chocolate, compared to the standard label group.

Those in the gruesome imagery group scored eight points less.

Since the start of this year, academics have suggested sticking warning labels on both alcohol and fizzy drinks to combat cancer rates and childhood obesity 

More than 42million adults in the UK will be overweight or obese by 2040, according to new projections by Cancer Research UK

Obesity is considered one of Britain’s biggest and ever-expanding health issues, with the latest data showing 64 per cent of adults are overweight. 

However, a recent analysis by Cancer Research UK predicted 71 per cent of adults in the UK will be overweight by 2040.  

This includes 36 per cent who are likely to be obese — meaning they will outnumber people in the less severe category for the first time.

In the US an estimated 73.6 per cent of adults are considered either overweight or obese. 

Being overweight or obese is known to increase the risk of at least 13 different types of cancer and causes other dangerous conditions such as high blood pressure and type 2 diabetes.

The Government is due to reveal its next steps for the food packaging traffic light system in its health disparities white paper, due to be published this year. 

 

Source: Read Full Article