Why Your Food Addiction is REAL (and Scary)

| Food News & Dangers by

some foods are addictiveHave you ever heard someone describe a certain food as addictive? Of course you have and certainly when you eat specific foods, it feels like you can’t seem to get enough and you also have a tendency to turn to them for emotional comfort.

We also understand that binge eating is considered an eating disorder—and that’s why it’s categorized as a mental-emotional disorder in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). The bigger question, however, is if binge eating is addictive—and can lead to obesity.

According to Dr. S. Dickson, it is important to understand the mechanisms underlying the uncontrolled intake of food and the development of obesity. She remarked that “brain reward pathways that are involved in alcohol and drug addiction are also essential elements of the ghrelin responsive circuit. And ghrelin has been shown to both signal hunger and increase food intake.”

Ghrelin is a hormone secreted by the stomach and pancreas which stimulates areas of the brain responsible for hunger—and might be responsible for your food addiction, making some people more prone to obesity.

Dr. Dickson also added, “based on these and other recent findings, could obesity be a food addiction? A subgroup of obese patients indeed show ‘addictive-like’ properties with regard to overeating…but this does not automatically mean they are addicted.”

“We don’t completely understand why certain vulnerable individuals become addicted, transferring something rewarding to becoming addicted to it,” she noted. “For now, we need to ask: in our modern environment where food is so plentiful, has food no longer become our friend when it is something we can become addicted to?”

Evidence shows that 10-20% of obese individuals exhibit binge eating disorder. It’s not difficult to understand how food addition can occur—a lot of evidence shows that food companies design their snack foods purposely to affect the brain in such a way as to increase the consumption of their product.

In my opinion, there is no doubt that foods can affect the pleasure, hunger and satiety centres of the brain in different ways. We’ve developed an emotional connection to certain foods which can, in certain people, drive addictive eating behaviours. So although there may not be enough evidence to state that food addiction is a mental disorder, this does not mean it does not exist or that it isn’t a serious health concern.

Studies show that certain foods can affect our moods, hunger, and eating behaviour. If food addiction is a contributor to the obesity epidemic—and it appears that in some cases it certainly is—then it follows that food addiction is a condition which needs to be recognized and treated much like any other addiction.

Sources:
Brauser, D.,“Is ‘Food Addiction’ Real?,”Medscape web site, last accessed October 21, 2013.
Fortuna, J.L.,“The obesity epidemic and food addiction: clinical similarities to drug dependence,”J Psychoactive Drugs. January-March 2012;44(1):56-63.
Pedram, P., etal.,“Food addiction: its prevalence and significant association with obesity in the general population,”PLoS One. September 4, 2013;8(9):e74832.

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