The Way You Eat -- Not The Food Itself -- Could Influence Weight Gain
By: Rachael Rettner
Published: 04/25/ 2016 11:12 AM EDT on LiveScience
Dining out or feeing canned foods might not actually be so bad for your waistline, a new analyse from Spain suggests.
In the study, researchers at the Autonomous University of Madrid analyzed information from more than 1,600 people ages 18 to 60 who answered questions about their weight and typical eating habits, and was later followed over the next 3.5 years.
During the study, about a third of the participants( 528 people) gained at least 6.5 lbs.( 3 kilograms ). People who said they ate while watching TV at least two times a week, or didn’t plan how much to feed before they sat down to a snack, were more likely to gain weight, compared with people who didn’t report engaging in these unhealthy feeing behaviors.
But many other behaviours that are typically thought of as unhealthy — including feeing pre-cooked or canned foods, buying snacks from a vending machine, and eating at fast food eateries more than once a week — were not linked to weight gain.
These findings are not inevitably surprising, said Lauren Blake, a registered dietitian at The Ohio State University Wexner Medical Center, who was not involved in the study. That’s because, although canned foods, fast foods and vending machine snacks can be unhealthy, there are often healthier alternatives within those categories that people can choose, like canned vegetables or a small package of nuts from a vending machine, Blake said. And if people plan ahead before feeing out, by looking at the restaurant menu ahead of hour, they may be able to avoid overeating, Blake said.[ Lose Weight While Dining Out: Analyze Reveals 6 Tips]
On the other hand, the two behaviours that were most strongly tied to weight gain — feeing in front of the TV and failing to plan what to eat — both involve a lack of mindfulness during eating, Blake noted. If you’re sitting in front of the TV with a bag of chips, “you’re not mindful, and you don’t even know how much you’re eating, ” she said.
A greater amount of mindfulness about feeing is often important for long-term weight loss, Blake said. “If we’re more aware of what and how much we’re eating, that’s where I see people make a lot more progress with weight loss and with upkeep, ” she said.
But it’s still hard to say from this study that certain behaviours don’t lead to weight gain, said Dr. Vincent Pera, director of weight management at The Miriam Hospital in Providence, Rhode Island. Although the study took into account a number of factors that might affect weight gain — including physical activity, alcohol consumption and certain chronic diseases — there are a number of other factors that the study wasn’t able to account for, such as whether people experienced periods of high stress that could have led to overeating and weight gain, Pera said.
What’s more, people in the study self-reported what they eat, and how much they weighed, and it’s possible that they didn’t report everything that they ingested, or didn’t report their weight correctly, which could affect research results, Pera said.
“Where do you draw the line in telling these certain behaviours for sure impact weight, and these don’t — I think you have trouble saying that, ” based on these findings, Pera said.
And canned, processed and fast foods can be unhealthy even if they don’t lead to weight gain. These foods are often high in salt, which is linked to a high blood pressure. Appearing simply at weight gain, as the study did, “doesn’t encompass the whole picture of health, ” Blake said.
The study also found that if people engaged in five or more of these “unhealthy” eating behaviours, they were more likely to gain weight than were people who engaged in zero to two of these behaviours. This finding suggests that “interventions designed to address several[ unhealthy feeing behaviours] together could be more efficient” than those that target simply one unhealthy feeing behavior, the researchers said.
Pera said that this finding builds sense, because there are often a number of factors in people’s lives and environment that affect their weight. If people get some of these factors under control, but not others, they may still gain weight, he said.
The study was published online March 31 in the periodical Obesity.
Follow Rachael Rettner @RachaelRettner. Follow Live Science @livescience, Facebook& Google +. Original article on Live Science.
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The Way You Eat -- Not The Food Itself -- Could Influence Weight Gain
The Way You Eat -- Not The Food Itself -- Could Influence Weight Gain
The Way You Eat -- Not The Food Itself -- Could Influence Weight Gain
The Way You Eat -- Not The Food Itself -- Could Influence Weight Gain
The Way You Eat -- Not The Food Itself -- Could Influence Weight Gain