TV Viewing Linked to Unhealthy Eating

by Dr. Edward Group DC, NP, DACBN, DCBCN, DABFM Published on , Last Updated on

man eating junk food

There’s an old adage that says TV rots your brain. While this may not be literally true, there are ways it can contribute to the spoiling of your health. A newly published meta-study carried out by researchers at Loughborough University’s School of Sport, Exercise and Health (SSEHS), in England, has underscored potential health hazards of spending too much time in front of the tube.

Data was collected from 53 separate international studies which focused on sedentary behavior as it relates to dietary and television viewing habits. A strong association was found between watching large amounts of television and increased intake of nutritionally poor foods such as high-calorie snacks, fast food, and soda. A reduction in fruit and vegetable consumption among avid TV viewers was also identified.

Dual Action

According to Dr. Natalie Biddle, lead author of the investigation, the negative influence television has may stem from some combination of interrelated factors. Constant bombardment of commercial advertisements during segment breaks and even within actual programming can encourage unhealthy food-related decisions. When this influence is combined with regular exposure to short bursts of highly targeted audio and visual stimulation, it has a very real effect on the viewer’s attention span and can impact their ability to make informed decisions properly.

Normal activities associated with TV viewing, like channel-surfing and “TiVoing”, also reward impulsive behavior. When viewers see a food advertised, there’s a good chance they’re going to want it, even if they aren’t really hungry. If that food isn’t readily available, they may lose interest and return to their seat empty handed… or they might just grab the next best thing sitting around the kitchen instead, and it may be less than nutritionally ideal.

Not only does habitually staring at the TV generally lead to increased snacking and poor diet practices, the sedentary nature of watching TV also takes a hefty toll on viewer health and physical appearance.


The easiest way to avoid these, and other, health risks connected with excessive TV viewing is to simply watch less television. Even without taking the recent Loughborough University findings into consideration, limiting TV time to a maximum of three or four hours a week is still a smart idea. Cutting back on television may result in having a lot of newly available free time to pick up new hobbies. And, spending the extra time hanging out with friends and family or using it to catch up on your reading will feel far more rewarding.

What do you think of the outcome of this meta-study? How does TV fit into your day? Let’s discuss, in the comments below!

†Results may vary. Information and statements made are for education purposes and are not intended to replace the advice of your doctor. Global Healing Center does not dispense medical advice, prescribe, or diagnose illness. The views and nutritional advice expressed by Global Healing Center are not intended to be a substitute for conventional medical service. If you have a severe medical condition or health concern, see your physician.

  • Doug

    TV promotes unhealthy eating. Well, DUH!

  • Thomas Hallett

    Tv has no place in my day or my life. For upwards of 40 years, I’ve not watched television save the occasional annoyance at the barber shop or doctor’s office.

    While I’m uncertain on the matter of unhealthy eating habits brought on by television, I am convinced the visual pablum spewed by the tube rots the mind. What passes for comedy is base verbal slapstick, drama no more than dumbed-down cop crap, and news only agit-prop.

    Television is the in-home handmaiden of government schools, nanny state tyrants, and collectivist do-gooders who seek to crush critical thinking.

    More nachos please……..and pass the lite beer.

  • A. Goddard

    I couldn’t have said it any better myself.

  • Nus

    TV is the Electric Toilet – Full of You Know What – and Zombie TV watchers also eat You Know What

  • Laure

    I put my rebounder in front of the tv and bounce while I watch…..

  • Thierry Formation


    This is truly absurd idea , Some people just because they do not like the food that is advertised on TV spread such fake stories.
    it truly depends on the man weather he wants to eat the food or not.
    Many channels advertise lots on medicines that does not mean we stop visiting doctors!.

  • Stephanie

    Watching TV makes me feel lazy. It also seems like a norm in our culture to veg out while watching television or a movie. I mean, look at the movie theater. Popcorn, candy, and pizza galore.

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