What Causes Food Cravings?

Written by Dr. Steve Chaney on . Posted in Food and Health, Issues

Is Your Body Trying To Tell You Something?

Author: Dr. Pierre DuBois

What Causes Food Cravings?

food cravingsFor some years, researchers had believed that having cravings for a particular type of food may be an indication that you are missing a particular nutrient in your diet. For example, if you crave red meat then you may have an iron deficiency, or if you crave ice cream you must need calcium.

Studies have shown, however, that cravings have nothing to do with a nutritional deficiency, but are actually caused by chemical signals in the brain. Nutritionist Karen Ansel says, “If cravings were an indicator of nutritional deficiency, we’d all crave fruits and vegetables. The fact that we all want high carb, high fat comfort foods, along with the research, is a pretty good indicator that cravings aren’t related to deficiencies.” Yes–it’s really all in your head.

Fat, Sugar and Salt Fuel Food Cravings

When you crave a food, the same reward centers in the brain that are responsible for drug and alcohol addiction are more active: the hippocampus (memory), the insula (emotion and perception) and the caudate (memory and learning). These areas are all very receptive to dopamine and serotonin, neurotransmitters that are responsible for feeling relaxed and calm and which spur reward-driven learning.

The reason you crave things such as ice cream, potato chips and chocolate is that these items are full of fat, sugar and/or salt. Both fat and sugar are involved in an increased production of serotonin and other chemicals that make us feel good.

Food Cravings Are Also Learned

There is a large societal aspect to cravings as well. For instance, women in Japan tend to crave sushi and only 6 percent of Egyptian women say they crave chocolate. Approximately half of American women claim that their cravings for chocolate reach a peak just before their period. However, research has found no correlation between fluctuations in women’s hormones and cravings. In fact, postmenopausal women do not report a large reduction in cravings from their premenopausal levels.

Will Power Alone Is Not Enough

Studies have found that the more people try to deny their cravings, the greater the craving they have for the forbidden food. Researchers suggest that it is better to give in to the craving in a controlled way rather than denying yourself altogether. Just be sure to restrict what you consume to a reasonable amount. If your dopamine receptors are constantly bombarded with high-fat and high-sugar foods (or drugs and alcohol), they shut down to prevent an overload. This makes your cravings even greater and you end up eating more in an attempt get the same reward, but you never really feel satisfied.

How To Bust Your Food Cravings

Exercise and distraction are the two best ways to reduce food cravings. One study found that a morning workout can reduce your cravings for the whole day. Other studies suggest that distracting your mind with other pleasurable stimuli can be effective. For example, smelling a non-food item that you really like can also help. Keep a small vial of your favorite perfume with you when a craving comes on and take a whiff when the craving hits you. It will occupy the aroma receptors that are involved in food cravings.

The Bottom Line

  • In most cases food cravings are not due to nutritional deficiencies. They are a physiological response of the “pleasure center” in the brain to fat, sugar & salt.
  • Food cravings are different in different cultures, which indicates that food cravings are also a learned response.
  • Willpower alone is not sufficient to overcome food cravings.
  • The best strategy to avoid food cravings is to exercise regularly and distract your attention with other pleasurable stimuli.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Tags: , , , ,

Trackback from your site.

Leave a comment

Recent Videos From Dr. Steve Chaney

READ THE ARTICLE
READ THE ARTICLE

Latest Article

Eye Pain Relief

Posted August 20, 2019 by Dr. Steve Chaney

A Simple Treatment To Make Your Eye Pain Disappear

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

good newsAs the song goes: ”…Summertime and the living is e-a-s-y….”  Here in Florida we know that the living is easy because it’s so hot who wants to be doing anything except either sitting in the shade, or inside in the air conditioning.  Personally, I don’t think this summer was so bad, especially the evenings, but then, I really hate the cold so maybe my opinion is biased.

To stay in alignment with “living is easy,” I’m taking the advice of a few experts who teach easy ways to stay calm, motivated, and happy.  I’m taking a 30-day break from the news.  It’s so much in my face lately that it’s really affecting me in a very negative way.  So far, I’m two days into my 30 days.

I’ve decided that I want to take away some of the stress that seems to be normal for everyone. To that end I was listening to a speaker who was talking about the dangers of stress and what it does to the body.  Really frightening! He was saying that negative news sells and, for example, in the 1990’s in one city of the USA, homicides had gone down 42%, but the local TV station increased its coverage of homicides by 700%.  It’s only gotten worse in 2019.  It’s making us think we live in a dangerous country, and it sure isn’t helping our blood pressure.

To solve that problem, this speaker recommended going on a “news fast” for 30 days. Absolutely no negative news of any kind for a full month.  I’m surrounded by news all day so it’s a challenge, but I’ve found a great substitute:  www.GoodNewsNetwork.org.  Their mission is to be an antidote to the barrage of negativity experienced in the mainstream media.

So, I want to share this with you, and if you have any other good news stations/websites you love, please feel free to share it with me.

I think I’m off to the beach with a big umbrella and a thermos of ice-cold tea!  Living the e-a-s-y life!

Have a relaxing month!

 

Eye Strain And Eye Pain

 

eye pain reliefThis week I had a client come to the office with a situation that is pretty rare.  He described his pain as on his eyeball, which then referred to the entire top half of his skull.  It was like drawing a line that went under his eyes, through his ears, and around his head.  It was definitely a headache but concentrated on his eyes.  He was in desperate need of eye pain relief.

This client works in an industry that has the computer screen changing frequently and he’s needing to locate information on the new screen quickly.  He has experienced eye strain before, but other times just having the weekend off has resolved the problem.  This time the pain didn’t go away.

We don’t ever think about the muscles that move our eyes, but they can get repetitively strained just like any other muscle in the body.  This especially happens if you are watching something that has your eye moving back and forth rapidly, like a game on your computer or phone.

The muscles that are most prone to a repetitive strain injury are the ones on the top of the eye and on the outside of the eye.  I’m not an eye doctor so I can’t explain why these two muscles cause more problems than the others, but my experience has shown this to be the truth.

 

Eye Pain Relief

 

eye pain relief massageThe treatment is simple, but you need to do it cautiously.  If you wear contacts, you’ll need to remove them. The pressure is VERY light.

Put your fingertip directly onto your eyeball and press down GENTLY.

Slide your finger from the top of your eyeball to the outside of your eyeball.

If you find a point where it is tender, that’s the spasm that is putting a strain on your eyeball.  Just leave your fingertip on that point for 30 seconds.

You may even get a light show while doing this, with different shapes and colors.

You’ll find that this simple treatment will soothe tired eyes at the end of the day.  But remember, the pressure needs to be light and gentle.

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

 

 

Treat Yourself to Pain-Free Living (https://julstromethod.com/product/treat-yourself-to-pain-free-living-hardcopy/) is filled with over 100 pictures pain free living bookand descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

 

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!

 

 

Wishing you well,

 

Julie Donnelly

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

 

About The Author

julie donnellyJulie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

UA-43257393-1