Many older Americans have junk food addiction, study finds

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Ultra-processed foods have become a big part of modern life. These foods, often packed with added sugar, salt, fat, and artificial flavors, are made to be tasty and convenient.

Think of fast food, packaged snacks, sugary drinks, and microwave meals. They are easy to find and hard to resist.

A new study from the University of Michigan has revealed something surprising about these foods and the people who grew up with them. It turns out that many people in their 50s and early 60s — especially those from Generation X and the younger end of the Baby Boomers — show signs of being addicted to ultra-processed foods.

This group was the first to grow up surrounded by these foods. Back then, low-fat cookies, frozen dinners, and colorful cereals were everywhere. They were marketed as healthy or diet-friendly, but many were loaded with sugar and carbs.

The study found that about 21% of women and 10% of men in this age group meet the criteria for addiction to these types of foods. That’s much higher than older adults. For people between 65 and 80 years old, only 12% of women and 4% of men showed signs of food addiction.

This research used a special tool called the modified Yale Food Addiction Scale. It asks people questions like: Do you often crave certain foods? Do you try to stop eating them but fail? Do you avoid social events out of fear you’ll overeat? If you answer yes to several of these, it could mean you’re addicted to ultra-processed foods.

Interestingly, food addiction seems to affect more women than men. This is different from substance addictions like alcohol or smoking, which often affect more men. One reason may be how these foods were advertised. In the 1980s, companies often targeted women with “low-fat” and “diet” products. Many of these still had ingredients that triggered overeating.

The study also found strong links between food addiction and other health problems. People who said they were overweight were far more likely to be addicted to ultra-processed foods.

In fact, overweight men were 19 times more likely to be addicted compared to men who thought their weight was about right. For women, the risk was 11 times higher.

Mental and physical health also played a big role. People who said their mental health was poor were much more likely to show signs of food addiction. Social isolation made things worse. Those who often felt lonely were more than three times as likely to be addicted to ultra-processed foods.

This pattern is troubling. The people in their 50s and early 60s today are the first to have grown up with these foods always around. And kids today eat even more of them than their parents did. If this continues, future generations might face even higher rates of food addiction.

Researchers are now asking an important question: Are there key stages in life when we are more vulnerable to food addiction? If we figure this out, we may be able to act early to prevent long-term harm. Helping young people avoid or limit ultra-processed foods could be as important as helping them stay away from smoking or drinking.

In conclusion, the study shows that ultra-processed foods can be addictive, especially for those who grew up eating them regularly. These foods may be easy to grab, but their long-term effects on our health and well-being are serious. Understanding and addressing food addiction may be key to improving the health of current and future generations.

The study is published in Addiction.

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