Countdown to Fitness

Soybeans: 91% in the US are Genetically Modified (GM)

I’ve written about the dangers of genetically modified (GM) foods in two previous posts: “Genetically Modified Foods: Unintended, Dangerous, Unpredictable Consequences” and “Genetically Modified Dairy: Dangerous Cancer Risk.” Now, a new study from Canada – “Maternal and fetal exposure to pesticides associated to genetically modified foods in Eastern Townships of Quebec, Canada” – shows that the Bt insecticide, which is a component of some GM crops, has now been found in human blood.  The results will be published in the peer-reviewed journal Reproductive Toxicology.

GM crops, like corn and soybeans, have been modified to resist herbicides and insects.  The achieve the latter, a toxin found in the soil bacteria Bacillus thuringiensis (Bt) is incorporated into a GM plant gene, so the plant creates the toxin internally, which is then eaten by animals and people.

Biotechnology companies like Monsanto have said that these toxins get broken down in digestion, which is the same claim made for other genetically modified products, such as the growth hormone fed to cows, which has been disputed by research.  See “Genetically Modified Dairy: Dangerous Cancer Risk.” (more…)

In my previous article, “Age-Related Macular Degeneration & Supplements,” I talked about AMD and its prevention by eating lots of leafy green vegetables and other low glycemic carbs, besides taking some supplements.

I’m grateful to Paula for making a comment about the research she and others are doing in research labs at Washington University School of Medicine.  They’ve found that there is an autoimmune component.  While I had never before read about an autoimmune connection to AMD, I wasn’t surprised because I’ve read many articles and books that link inflammation and autoimmune problems to diseases  such as diabetes, heart disease, arthritis, asthma, obesity, allergies, cancer, etc.  As Jack Challem wrote in his book The Inflammation Syndrome, “Chronic inflammation underscores and promotes virtually every disease, affecting millions of people, and yet inflammation also is a symptom rather than the fundamental cause of these diseases.”  Chronic inflammation can lead to autoimmune problems, and there is a genetic predisposition to such conditions.  He goes on to say that “chronic inflammation is caused by an injury to the body combined with nutritional imbalances or deficiencies.”  We’ll see why leafy greens and other low glycemic carbs are very beneficial versus the high-glycemic diet that is the typical American fare. (more…)

I’m dedicating this to some family members who have age-related macular degeneration (AMD).  AMD is a disease that strikes older adults and results in vision loss in the macula, the center of the retina.  According to the National Eye Institute, a division of the National Institutes of Health, AMD is a leading cause of vision loss in Americans 60 years and older.

Normal Vision

Two Types:
There are two forms of this disease: “dry” and “wet.”  In the dry form, also known as central geographic atrophy, the macula typically degrades gradually, so people may not realize that their vision is being impaired.  While the most common symptom of the dry form is blurred vision in the center of the field of vision, according to the “Dry macular degeneration” article on the Mayo Clinic website, a person may notice the following changes: (more…)