Archive for March, 2010

Chocolate: Indulgence or Superfood? (Part 1)

Tuesday, March 30th, 2010

Chocolate is the favorite food of many people but it’s often viewed as an unhealthy indulgence. Despite this, more and more evidence is suggesting that chocolate provides a number of impressive health benefits. Is this too good to be true?

Surprisingly, there’s an overwhelming amount of research and opinion existing on chocolate and its potential to alter mood, cause intense cravings, and influence health. As such, there’s a lot of important information to discuss, but too much to include in one article, so this will be the first of three. This article will discuss the beneficial aspects of chocolate, the next one will consider if and how chocolate can detract from health, and the final article will include my opinion on whether chocolate is a so called superfood or just an indulgence as is commonly thought. In this last article, I’ll also share what my three favorite chocolates are as well as some important information regarding selection.

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The Frightening Uncertainty of Genetically Modified Foods

Thursday, March 18th, 2010

The genetic modification of food crops may sound like an advantageous use of modern technology, and the biotechnology industry assertively claims that it is, but there are a number of frightening concerns associated with it that aren’t being given the consideration they deserve.

When an organism is genetically modified, a gene from one organism is extracted, modified, and inserted into the DNA of another organism. Generally, the insertion of this gene is intended to provide the recipient organism with a trait that it doesn’t normally possess. For example, the gene in jellyfish that’s responsible for bioluminescence has been used to engineer pigs, mice, and rabbits that glow in the dark. A more relevant use of genetic engineering that’s already in use is the creation of food crops that can produce their own pesticides or be more resistant to other pesticides that are externally applied. The outcome of these genetic alterations can be very unpredictable, and as a result, they present many legitimate concerns relating to our health. They also threaten to disrupt the intricate balance of our ecosystem which can have significant implications as well.

Genetics is a very complex subject that we have yet to fully understand. Considering that it took billions of years for the current gene pool to evolve to be what it is today, is it really a good idea for us to be so casual about altering it?

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Can the Secret to Weight Loss Be Found in Your DNA?

Monday, March 15th, 2010

Research being done in conjunction with Stanford University is showing that your success with different types of weight loss diets may depend on your genetics.

There’s a wide variety of weight loss diets to choose from, and while they all make big claims about delivering results, the diets are often drastically different. Furthermore, each of these diets typically have their share of glowing success stories as well as reports of making people feel miserable. Although there are many factors that contribute to the success or failure of a weight loss diet, perhaps the most obvious conclusions that can be drawn from these discrepancies are that we each respond to food in different ways and that the type of diet that works extremely well for one person may very well cause problems for another. Could genetic testing be the solution to this uncertainty?

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