Health & Wellness
The current media debate about the benefits (or lack of harm) of high fructose corn syrup (HFCS) in our diet misses the obvious. The average American increased their consumption of HFCS (mostly from sugar sweetened drinks and processed food) from zero to over 60 pounds per person per year. During that time period, obesity rates have more than tripled and diabetes incidence has increased more than seven fold. Not perhaps the only cause, but a fact that cannot be ignored.
Doubt and confusion are the currency of deception, and they sow the seeds of complacency. These are used skillfully through massive print and television advertising campaigns by the Corn Refiners Association's attempt to dispel the "myth" that HFCS is harmful and assert through the opinion of "medical and nutrition experts" that it is no different than cane sugar. It is a "natural" product that is a healthy part of our diet when used in moderation.
Except for one problem. When used in moderation it is a major cause of heart disease, obesity, cancer, dementia, liver failure, tooth decay and more.
Monsanto may soon be allowed to conduct its own environmental studies. Currently, the USDA is responsible for assessing environmental impacts of new GMO crops, but the agency plans to at least temporarily hand over environmental impact reporting responsibilities to the biotech companies behind GMO crops.
If this isn't the classic example of the fox guarding the hen house I don't know what is.
The two-year pilot program will allow the companies to conduct their own environmental assessments, or alternately outsource the work to contractors. The USDA will retain the final say in determining the safety of crops.
According to Fast Company:
"The USDA won't actually admit that it's bad at performing its duties -- instead, the agency claims that the move will make the environmental reporting process more timely, efficient, and cost-effective ... [But if Monsanto] has a vested interest in getting one of its crops deregulated, why wouldn't it try to fudge the numbers on an environmental review? And why wouldn't its hired contractors do the same?"You might think that genetically modified organisms (GMOs) don't affect you. But in fact, up to 90 percent of all major U.S. grown crops are grown with genetically engineered seed, and can be used in human and animal foods without any safety testing or labeling.
This includes GM corn, soybeans, canola, and sugar beets, which have made their way into approximately 80 percent of current U.S. grocery store items.
A study published in the March issue of Neurogastroenterology & Motility examined germ-free mice - i.e. mice deprived of contact with bacteria. The researchers observed changes in brain activity based on varying microbe levels. They also found germ-free mice more likely to engage in risky behavior - measured as time spent in areas where they could be seen - than mice with normal levels of intestinal flora. The study concludes this constitutes evidence of bacteria in the loop between belly and brain, influencing behavior.
A separate study, published last November in Archives of General Psychiatry, surveyed the scientific literature for evidence of a connection between gut microbes and depression, and suggested that certain bacteria might be considered as treatment for depression.
Anopheles gambiae, the blood-sucking, malaria-carrying mosquito has been a deadly adversary to humanity for a long time. Malaria kills almost a million people per year. Researchers have come up with hundreds of potential ways to combat the disease, from engineering a malaria-proof mosquito to shooting the mosquitos that carry malaria out of the sky with lasers. This latest effort might also fight more mythical foes of humanity.
Wolbachia is a bacteria that preys on insects. It is not carried by the type of mosquito that carries the malaria parasite. Scientists guessed that it might be fatal to this type of mosquito, and infected them with two different strains of Wolbachia, hoping for a way to kill off the carriers to stop the spread of the disease. The bacteria spread quickly, and even seemed to manipulate the mosquitos' immune systems to give itself the run of the insect's body. What's more, it inhibited the growth of malaria in the insects. But they didn't seem to die. They sucked down the sugar that the scientists provided them quite happily, and lived quite healthily. Then they were fed blood, and died in a day.
Scientists at the Department of Obstetrics and Gynaecology, at the University of Sherbrooke Hospital Centre in Quebec, took dozens of samples from women.
Traces of the toxin were found 93 per cent of the pregnant mothers and in 80 per cent of the umbilical cords.
The research suggested the chemicals were entering the body through eating meat, milk and eggs from farm livestock which have been fed GM corn.
The findings appear to contradict the GM industry's long-standing claim that any potentially harmful chemicals added to crops would pass safely through the body.
A new super-resolution microscopy technique is providing researchers with never-before-seen detail of a cell membrane.
They claim the development could open doors to new diagnostic, prevention and treatment techniques.

Before and after: What scientists used to be able to see on a cell's surface (left), compared to what they can now see (right). Orange areas show the bacteria LPS, derived from E. coli, while the green areas show the cell's TLR4 receptors
The cell membrane is a bustling hub of activity on a minuscule scale. While providing structure and housing the cell's interior, the membrane regulates movement of materials in and out of the cell, controls adhesion to other objects and co-ordinates the cell's communications and subsequent actions through signalling.
But pasta sauces and pizza toppings could add much more than a tasty tomato flavour to a family's favourite meals.
Scientists said that cooked tomatoes can have the same benefits as statins for patients battling against high cholesterol levels or high blood pressure.
They could be an 'effective alternative' to statins, the class of drugs commonly prescribed for these conditions which can lead to heart problems, according to a study.
And just two ounces of tomato paste or a pint of juice a day could be enough to help many patients.
Three years later, the couple fears the fields near Salinas could become a health threat due to potential use of the pesticide methyl iodide.
California regulators approved use of methyl iodide in December despite opposition from scientists and environmental and farmworker groups who claim it's highly toxic and can cause cancer. The chemical would likely be used primarily in California's $2 billion strawberry industry, which last year produced nearly 90 percent of the nation's strawberries on over 37,000 acres.
Between 1992 and 2002, the number of prescriptions written increased by 61 percent. In that same period, the number of prescriptions written for opiates increased by almost 400 percent.
The Baltimore Sun reports:
"According to a report ... by the Centers for Disease Control and Prevention, hospitalizations for poisoning by prescription opioids, sedatives and tranquilizers jumped 65 percent from 1999 to 2006. One-third of new addicts report that their first drug experience was with prescription drugs."Source
The Baltimore Sun April 21, 2010












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