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What You Eat Can Make You Smarter

I was catching up on my foodie reading today and I came across an interesting theme… research that studies the correlation between what foods are in our diet and how that affects not only our physical health but our brain capacity as well. Can what we eat really make us smarter?

As a small child, I was a big fan of fruit. I didn’t eat a lot of meat early on, but fruit was always popular with me, and still is. So of course I was interested to read more about an article that said primates who ate fruit had bigger brains.  If monkeys of similar social groups developed larger brains just because they ate fruit instead of leaves, I should go to the head of the class.

In case you don’t want to read the entire article, the gist is this: searching for hard-to-find fruit over leaves that were abundant and closer to ground level meant fruit eaters were more innovative and critical thinking than their lazier leaf eating neighbours. It made perfect sense when I thought about it.

The bad news is that eating more fruit doesn’t do you or I much good as this kind of development takes evolutionary time to realize the effects. Generations of fruit-eating progeny are required before we would see results. Maybe your great great great great grandchildren would be smarter, but you’re just not getting scurvy.

There is good news, though. The other research article I read was about healthy snacks versus nibbles that had less nutritional value. Did you know that if we have to wait for our food we choose to eat more healthy? Perhaps that is the real reason fast food is mostly junk – if it took longer we would be eating a salad. The researchers called it a time tax on less healthy food choices. They used vending machines at a university, with a 25 second delay on less healthy items and no delay on healthy ones.

Since the experiment did show a positive result, there is talk of extrapolating the concept for more food activities. One suggestion was that grocery store shoppers who chose more healthy options could be streamlined to a faster checkout than those with less healthy items in their cart.

Is this discrimination? Should we be allowed to be unhealthy if we choose? We know people don’t like taxes on “undesirable behaviour” (such as the taxes on alcohol and tobacco). Perhaps positive reinforcement is a less offensive option to encourage our society to “do the right thing”. I guess the catch is, who decides what the right thing is? Today we’re talking about being healthy. Tomorrow what will be the encouraged choice?

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Is perfect food bad?

perfect peppers

As a foodie, I like to consider myself close to the earth. I enjoy knowing where my food comes from, and I’m lucky enough to live in a region where lots of stuff is local. There is a fruit orchard on one side of us, a huge vegetable garden out back and an organic vineyard on the other side. We are neighbours with Paynter’s Fruit Market , a beautiful farm stand operation that is owned by a 4th generation farmer in the Paynter family. Blessed? Yup, I think so.

So, you won’t be surprised when I tell you I like my carrots with a bit of dirt on them, and a blemish on my tomatoes is not the end of the world at all. Does that mean I am suspicious of “perfect” food? Perhaps. It seems to represent the industrial production methods we have come to link to all that is bad in the food world – pesticides, GMO’s, lack of care for the workers, animals or plants… But how about if a larger scale operation worked to use the good methods, like beneficial bugs instead of pesticide and heirloom seeds instead of GMOs, and using local labour…

Check out this story from Vancouver, posted recently by a great blogger who talks a lot about local gardens and food. This story details a PR makeover for greenhouse veggies that are seen as “too perfect”. What do you think? Is this an OK deviation from supporting “the little guy”? It seems they are trying to downplay their beauty – an understandable position for a Canadian company – we like to apologize for our success – and educate people about their efforts to be on the right side of the good food debate.

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follow “The Green Man” blog for more interesting garden and food news

I will still do my best to support the small business in my neighbourhood whenever I have a chance, but I don’t mind knowing that there is an awareness to use the same old-fashioned wisdom on a larger scale 🙂

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