KAHLER: Overeating, overspending share identical causes

2013-08-18T05:30:00Z KAHLER: Overeating, overspending share identical causesRick Kahler Journal columnist Rapid City Journal
August 18, 2013 5:30 am  • 

Over the years, I’ve noticed a commonality among people with money problems. Many of them are also overweight. Is there a relationship between overspending and overeating?

Until now, I couldn’t be sure my experience was anything more than circumstantial. But I recently read about a 2009 study done by Dr. Eva Munster at the University of Mainz in Germany. It found that people who were in deep consumer debt were 2.5 times more likely to be overweight than those who were debt free. This confirms what I’ve observed over the past 15 years.

It isn't possible to pinpoint one simple reason for this link. Among the causes I've seen suggested are overeating because of the stress of being in debt, difficulty buying healthful food with limited income, or an inability to delay gratification in both spending and eating.

Based on my work with people in financial trouble, however, I suspect a deeper root cause. Just as chronic money problems aren't about the money, chronic weight problems probably aren't about the food.

For supporting evidence, I went to an expert: my daughter. London recently took a graduate level course in previewing medicine. I asked her what the medical link between overspending and overeating might be. She explained that sugar is addictive and lights up the same part of the brain that narcotics do. It produces a euphoric response within the brain that calls for more of the substance when the euphoria subsides.

She wondered whether people addicted to sugar might overspend on junk food to feed their addiction. They might also spend money they really don’t have on diets, fitness centers, and the higher medical costs associated with being overweight.

I pointed out that I spend a lot on healthy food that costs more than junk food. I also spend money on a fitness center and medical costs to pay for the damage I do to my body compulsively working out. "Well, I guess my argument doesn’t hold much weight," she quipped.

She pondered for a moment. "Oh, I think I got it. I’ll bet for some people spending money lights up the same part of the brain as sugar and narcotics?"


That is why the key to changing any addictive behavior — eating, drinking, using drugs, or overspending — is not simply about eliminating the substance or the activity. Something else just pops up to take its place. That’s why many people who successfully stop drinking gain weight or get into serious money problems. The brain just substitutes one dopamine producer for another.

The ultimate answer is a sort of "rewiring" of the brain to create new neuropathways that do not require the harmful substance or activity to produce the same euphoric event. The latest research on the brain tells us this rewiring is completely doable.

I’ve seen that permanently changing the most entrenched damaging money behaviors takes more than knowledge about money or budgeting. Experts on obesity tell us the solution to permanently losing weight rarely lies with learning more about nutrition or finding the right diet.

Making deep life changes such as these requires looking into the past. This recovery process takes time, effort, and money. It's a path that many people are just not willing to follow.

But there may be some good news. If the underlying causes for overeating and overspending are the same, then doing the work to recover from one is likely to help someone recover from the other, as well. It's a sort of "two for the price of one" sale. In terms of long-term financial, physical, and emotional well-being, it seems like a bargain.

Rick Kahler, CFP, is a fee-only financial planner and author. Find more information at www.KahlerFinancial.com. Contact him at Rick@KahlerFinancial.com or 343-1400, ext. 111.

Copyright 2015 Rapid City Journal. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

(1) Comments

  1. capekelly
    Report Abuse
    capekelly - August 20, 2013 12:11 pm
    Actually, I believe that people have to buy food that is filling. The least expensive food tends to be the worst ones for the human body; foods made with High Fructose Corn Syrup, Genetically Modified Organisms in grains for bread, cereals, snacks and also fed to cows, chickens, and pigs, seller at lower prices than Certified Organically Grown. The bad trans-fats are hidden everywhere, GMO is not labelled in this country, the fake sugar (HFCS) is cheaper to use in making food goods and so is GMO grain for bread and cereal, and they all pack on pounds and offer little to less than none in nutritional value by actually robbing the body of the nutritional already stored in cells. So to keep a child's belly full, parents actually damage their internal organs. I am a thin poor person; instead of eating worthless foods, I just take vitamins. You cannot buy baked goods without trans-fats at any grocery store. So homemade is the best of all.
Add Comment
You must Login to comment.

Click here to get an account it's free and quick