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http://abcnews.go.com/Health/Depression/feel-eat/story?id=4387456

 

          One reason I found this article very interesting is because I believe that each of us, including myself, do not often think about the effect that our diet has on our emotions and mood. The researchers in this study came to the conclusion that "Food really does have a lot of power." By properly maintaining a well-balanced diet we can significantly improve our mood. This article analyzes several different foods and provides the possible effects each one can have on a person's health.

 

     An important point here is that mood can affect your eating choices, and what you have eaten can subsequently affect your mood. In some ways, this can be a cyclical process. People who eat harmful foods may sometimes feel bad as a result of their nutritional effects and continue consuming the harmful food to (temporarily) get rid of the negative feelings. In psychological terms, there is negative reinforcement.

 

    This is a very important topic today, and I think each of us should take time to consider this study. As these researchers report, " the average consumer isn't eating a healthy enough diet, let alone a diet that will put them in a good mood." As of today, over a third of adults are obese - not just overweight, but obese. As they say in the article, "Though no studies show that mood disorders and increased obesity are directly related, many agree that there is some correlation."

      As I mentioned in my last article, the prevalence of fast food should be of great concern to us, and I say this for a few reasons. Fast food restaurants, such as McDonalds, often use addictive ingredients within their products that may taste very good and increase short-term feelings of happiness, but these artificial chemicals increase the motivation to eat more through grossly unnatural means. When I suggest that we may need to have higher standards on our food (fast food, grocery store products, etc.), I realize some of the criticisms that may arise. Some people would say that consumers could just make these foods in their own home, or people would just find ways around the standards. There are many European restaurants, however, that do have higher standards on fast food than we do. The food may not taste as good in the moment it is consumed, but it is much healthier for one's physical and mental health over the long term.

      There are a few psychological concepts at play here. To avoid the tastier, yet unhealthier foods a person must possess effective gratification delay strategies. Another important point here is that many people are not at a "natural" homeostasis level as determined by their DNA and genetic predisposition. I believe the problem here is largely cultural. Also, this is not just an obesity problem or mood problem - there are many factors at work here, and it may take a bit of critical thinking to get a grasp on what is actually going on. As these researchers reported, "(The) rising rates of depression and other mood disorders (parallel) the rise of obesity in the U.S... It is hard to establish cause and effect, but it's not by chance that stress has been going up and depression has been going up and obesity is going up." There is a very big difference between psychological disorders that require medication and mild mood impairments, but the effects of dietary behavior are a critical part of the equation. Some individuals with anxiety problems have shown significant improvement by simply eating a healthier diet. The effects of this problem are very widespread, long lasting, and have proven devastating to the lives of many people.  

      I would also like to focus on a few of the findings of this study as they relate to happiness in terms of neurotransmitters and overall mood. It mentions all of these foods in depth on the website, but I will try to summarize their information here. 

   Fast Food is known to be a "mood downer." These are the main points about them the article mentions...

 

- Unequivocally, fast foods are mood downers. While it may be cheap, fast, or just easy to reach for a donut, a bag of chips, or a hamburger, eventually, your mood will pay the price.

 

- The immediate effects of a high-fat or sugary snack can be misleading. Often, they give a quick burst of energy and may reduce tension. But these effects run in reverse rapidly. They shift to increase tension and reduce energy.

 

- Fast food and junk food are usually the most processed foods, where the nutrients are refined to the point where they are absorbed immediately or not at all, leaving no long-term sustenance for the body to feed off of. It is addictive to eat that sort of lipid-laden diet.

 

- Besides the poor nutrient content, fast food often contains many additives and preservatives that can affect mood negatively. Food colorings and preservatives, like benzoate, and added flavorings like monosodium glutamate (MSG), can cause anxiety, according to Scott.

 

-  Studies have shown that the omega-6 fatty acids often found in these foods, can compete with omega-3 fatty acids and an imbalance between the two can lead to obesity and depression. Since Americans often don't get enough omega-3s in their diets, consuming too many fast food items puts them at risk for mood problems.

 

   Luckily, we have a great variety of other choices, which include...

 

Salmon -  Salmon is rich in omega-3 fatty acids, which help to improve one's mood, one's heart, and possibly even one's mind. Omega-3 fatty acids are used for building neurotransmitters like serotonin in the brain, and some studies have shown that eating plenty of these fats has depression-preventing qualities. Other foods with these acids include flaxseeds and walnuts.

In fact, countries where oily fish are a part of the diet, such as Japan, have lower rates of depression than other countries. These countries often have a healthier diet and lifestyle overall, but their omega-3 intake is higher as well.

 

Milk

- rich in calcium and the amino acid tryptophan

- bone-building properties

- calcium is known to calm nerves when feeling stressed or anxious

-  tryptophan is important for producing serotonin, which elevates mood.

 

Chocolate

- rich in a variety of mood-lifting ingredients (most concentrated in dark chocolate)

- dark chocolate is high in polyphenols, which are shown to improve cognitive function

- chocolate also contains phenylethylamines, a neurotransmitter that, in low levels, is associated with depression and in high levels can be associated with schizophrenia

- phenylethylamines work by releasing endorphins in the brain and promote feelings of attraction and giddiness.

- "Both sex and dark chocolate activate the same parts of the brain"

 

(additional foods are analyzed in the main article)