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| Nutritionist and Author |
by Melissa Diane Smith
People who drink two or more sweetened soft drinks a week have an 87 percent higher risk of pancreatic cancer, a particularly deadly form of cancer, according to a 14-year study of 60,000 people just published in the journal Cancer Epidemiology, Biomarkers & Prevention.
The list of hazards associated with high-fructose corn syrup continues to grow. The refined liquid sweetener found in soft drinks, candy and countless foods in our food supply has been implicated in obesity, type 2 diabetes, and metabolic syndrome. Earlier this year, mercury, a metal toxic to human health, was found in close to half of tested samples of high-fructose corn syrup (HFCS) and nearly one-third of tested foods with HFCS in its top ingredients. (See the Nutrition News & Notes story on that.) Now new research shows that when HFCS is heated, it forms hydroxymethylfurfural (HMF), a chemical that can kill honey bees and is linked to DNA damage in humans.
When the most widely read magazine in America asks, “Should doctors be writing prescriptions for arugula salad?,” you know that progress is being made in spreading the word that diet is key in protecting us against disease and reducing health care costs.
In “How America Can Eat Better,” which was published this Sunday, Parade magazine explained that new efforts are under way to get people to eat more fresh fruits and vegetables to prevent obesity, heart disease and diabetes. For example, Kaiser Permanente has helped coordinate farmers’ markets at more than 30 hospital locations. At one of those farmer’s markets, a 53-year-old man started buying lots of fresh vegetables eight months ago. By emphasizing vegetables in his diet, he has now lost 63 pounds.
Last week Natural Products Expo West, the country’s largest natural, organic, and healthy products trade show, was marked by gluten-free products at virtually every turn and an astounding array of new products sweetened with agave nectar. The trends toward more gluten-free and agave-sweetened products both sound like positive developments, but consumers need to beware of the unadvertised pitfalls of these foods.
A follow-up to my previous post: Improvement in a wide range of health indicators was documented in nine sedentary, non-obese people with no known health problems who ate a grain-free, dairy-free, hunter-gatherer-type diet for ten days. These people were supposedly healthy to begin with, but they still, on average, saw these large improvements in health:
BREAKING NEWS: Eating a hunter-gatherer-type diet improves a wide range of cardiovascular risk factors – blood pressure, glucose tolerance, insulin secretion, insulin sensitivity, total cholesterol, low-density lipoprotein cholesterol and triglyceride levels – in people who do not exercise in less than two weeks, according to a just-published study in the European Journal of Clinical Nutrition.
On his second full day in office, President Barack Obama surprised members of the White House press corps by unexpectedly visiting their work area in the West Wing, saying hi and commenting on the lack of healthy snacks in the vending machines in that area.
After passing by vending machines that had soda, candy bars and chips, Obama suggested that we “might want to have healthier snacks,” according to TIME magazine.
So, what does the svelte president snack on? Mostly against-the-grain snacks, such as fruits and nuts. According to USA Today, Obama likes Planters Trail Mix: Nuts, Seeds and Raisins. He also drinks a lot of bottled water.
A component of wheat gluten stimulates an innate immune system response in people with or without celiac disease, says a report in the British medical journal Gut.
Researchers from Spain performed gut biopsies on six patients without celiac disease. Then they used an innovative technique in which they challenged those gut biopsies with fragments of gliadin, a component of gluten, and watched for an interleukin-15 response. Interleukin-15 (IL-15) is a marker of activation of the innate immune system.
Humans aren’t alone in being sensitive to gluten and having symptoms including diarrhea, bloating, fatigue, depression and skin rashes and blistering. Rhesus macaques, a type of monkey, develop gluten sensitivity and these same gluten-related symptoms. They also recover when put on a gluten-free diet.
A reader from Canada wrote me to let me know about a post she wrote today on the Sjogren’s World Community Forum. She told me that my Going Against the Grain book helped her and that eating completely against the grain proved to be the answer to greatly improve many symptoms she was experiencing.
Sjogren’s disease is an autoimmune disorder characterized by dry eyes and a dry mouth. It also can be a more systemic disease, affecting many organs and involving connective tissue disease, such as rheumatoid arthritis, systemic lupus erthematosus or scleroderma.