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Move over, Darwin. Natural selection is sooooo yesterday. The future is in artificial selection–you know, genetic engineering. That’s right, you want a blue-eyed baby? No problem. Five pound strawberries–no problem. Cloned meat products? Yes. And now there may be a genetic solution to indolence. Intrigued? Read on.

Scientists at UC Berkeley have found a gene that is responsible for turning carbohydrates into fat. The gene, called DNA-PK, works in the liver, regulating the conversion of sugars into fats. What this means is that that silly little process of turning low energy carbs into higher energy triglycerides is controlled by this one simple gene. Mice bred with a disabled version of the gene were able to eat large portions of carbohydrate meals–the equivalent of the all-you-can-eat-pasta bar–and still have 40% less body fat when compared to a control group of normal mice. And the implications for humans? The researcher team thinks it might be a great target for new drugs to help prevent obesity.

Modern science never ceases to amaze me. Think about it, you can eat all you want–pizza, Ding Dongs, Fig Newtons for days–and not gain an ounce. What do you think? Brilliant, yes? Forget that our genetic makeup is the product of billions of years of evolution. Forget that natural selection is the selection of favorable traits that become more common in successive generations. And forget that there might be an evolutionary advantage to turning low energy carbohydrates into higher energy fats–trivialities all. What matters is that we can manipulate nature–Ta-Da!–cuz we can. Reminds me of that joke about why a dog licks his nards. Silly humans.

There’s a misconception among some people that a high protein, low carb diet is best – especially for those trying to remain slim. I’ve got nothing against low carb diets if they’re done for a short period of time to reach a goal, and then transitioned to a more balanced diet. But for some people this type of diet seems to be the Holy Grail.

I delight in bursting this bubble because I am convinced that over the long-haul this diet is just unhealthy. A new study shows that whole grains are important to preventing the thickening of arteries – a precursor to heart disease and stroke – so a balanced diet consisting of carbohydrates, proteins and fats is still the best.

I think that those people touting the high protein, low carb diet have evaluated it relative to a diet high in substandard carbs – french fries, bagels, corn dogs, pringles, Pop-Tarts, Cracker-Jacks…need I go on? Relative to diets high in processed carbohydrates, yeah, high protein, low carb is way better. But let’s get serious here.

I’ve always said that eating a diet rich in whole, natural foods is best. And it’s important to fill that diet with whole grains, fruits, vegetables, moderate portions of meat, cheese, fish and eggs, and of course, whole, natural fats and oils (avocados, butter, fish) in moderation. Trying to compare a fad diet to one balanced in junk is not going to lead you down the right road necessarily. There is no need to reinvent the wheel. Eat whole, natural foods as you were meant to, and you shouldn’t have any problems.

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