Colon detoxification – myth versus science

colon detoxification

Listen to the radio for a few minutes. Or watch late night television for a bit. Through the commercials hawking insurance with talking geckos, promoting treatments for erectile dysfunction, and, exhibiting the coolest, fastest, most fuel-efficient car, you will run across the reason for all that ails you–your failure to use colon detoxification to fix your problems.

Colon detoxification or, sometimes, cleansing is one of those strange alternative medicine ideas that hang around without one single bit of evidence supporting it. We’re going to take a look at it with the feathery dinosaur’s skeptical eye. Continue reading “Colon detoxification – myth versus science”

Science of organic food – are they healthier?

Organic foods have been increasingly popular these days moving from local co-ops and farmer’s markets to large retail chains that specialize in organic foods (such as Whole Foods) to general large retail chains who dedicate portions of their produce sections to organic produce. Even dairy and meat sections of most supermarket chains have sections that contain organic products.

But what is the underlying science of organic food whatever the source? Is it healthier? Is it worth the additional cost? Is there some indication that farm productivity is higher in organic farms?

It’s time for a skeptical look at the cost and benefits of organic foods.

Continue reading “Science of organic food – are they healthier?”

Organic foods–are they healthier? Are they worth the extra money?

Note: this article has been updated and re-published. Please view and comment there.

Organic foods have been increasingly popular these days moving from local co-ops and farmer’s markets to large retail chains that specialize in organic foods (such as Whole Foods) to general large retail chains who dedicate portions of their produce sections to organic produce. Even dairy and meat sections of most supermarket chains have sections that contain organic products.

So what are organic foods? They are usually crops, meat or other animal products (milk, cheese, honey) which have been produced without the use of synthetic pesticides and fertilizers, as well as genetic modification and certain preservation techniques such as food irradiation. Also the meats and animal products are produced without the use of antibiotics and growth hormones. Organic farming was pioneered in the early part of the 20th century based on the unproven idea that chemical pesticides and fertilizers supposedly had a negative effect on flavors and nutritional values of foods. Over the years, organic farming has grown into a huge business based on the supposed health and flavor benefits, but also on the the potential benefits that organic agriculture may have on the environmental impact of agricultural chemicals. In addition, there is a lot of concern about the persistence of pesticides on our food sources. Continue reading “Organic foods–are they healthier? Are they worth the extra money?”