Monday, July 25, 2016

Eat Vegetables, Be Happy?

A New Study Suggests a Link Between Increasing Fruits & Vegetables and Higher Life-Satisfaction Points 

A lower risk of heart disease or some types of cancer 20 years from now may not motivate you to eat more fruits and vegetables. Sure, improved health and a lower chance of getting a chronic disease should inspire us to eat healthy. But for most of us, they don’t. But what if eating more fruits and vegetables actually made you feel happier? Now, before you get too excited, the study I’m going to tell you about cannot show cause and effect. But, it does suggest that eating more fruits and vegetables could improve your life satisfaction.

Researchers in Australia analyzed the food records of over 12,000 adults in 2007, 2009, and 2013. They also measured their life satisfaction during those same years. People who increased their servings of fruits and vegetables from zero to eight a day reported higher life-satisfaction scores. The increase in their scores was equal to how you would feel if you found a new job. People who did not eat more fruits and vegetables reported a decrease in life satisfaction. The researchers controlled for the participants’ income levels and personal circumstances.

So will eating more fruits and vegetables make you happier?
·         This study cannot show that eating more fruits and vegetables actually makes you happier.
·         It does show that there could be some sort of link between the two. But remember, the people who increased happiness ate a lot more fruits and vegetables. It was a huge increase.
·         There could have been other things in their lives that explained their increased happiness.

But don’t let that stop you from eating more fruits and vegetables. It could be that as we start to take better care of ourselves, we improve our outlook on life! We definitely need more data on this topic. But don’t let that stop you from pursuing happiness and health through better eating!

Beth Kitchin, PhD, RDN
Assistant Professor, Nutrition Sciences
University of Alabama at Birmingham

Source: 

Redzo Mujcic and Andrew J.Oswald.  Evolution of Well-Being and Happiness After Increases in Consumptionof Fruit and Vegetables. American Journal of Public Health: August 2016, Vol. 106, No. 8, pp. 1504-1510.doi: 10.2105/AJPH.2016.303260

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