Amazing Everyday Things

Some of the most amazing things are everyday things. Such as bee anatomy:

[Sorry, I can no longer find the link to Mishka's Tweet]

Equally amazing: We can insert things like bananas, corn bread and butchered chickens into that big hole on the front of our head and it gives us the energy to do things like read Shakespeare, clean out our garages and create new human animals. If this happened only once, it would be the most amazing things ever, but it happens all the time, which means that we take it for granted and we turn our attention to far less amazing things.

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Is USDA Organic Certifiably Insane?

I saw a very brief and hurried post from ERV on ScienceBlogs. In it, she noted that organic farmers let their animals die from treatable diseases, because to do otherwise would deny them the valuable 'organic' label. WTF? In Europe, organic livestock MUST be treated humanely, and may receive therapeutic medication (including antibiotics) - to do otherwise is a complete denial of everything science and medicine has learned in the past three hundred years. But, apparently, that's what Organic means in the US! As ERV says

'Organic' farmers? All concerned about their free-range, cage-free, at harmony with the Mother Goddess animals? They let their fucking animals die from treatable diseases, because if they treat them with even one dose of antibiotics, the animals are no longer 'organic'.
She quotes Ronnie Cummins, National Director of the Organic Consumers Association
Allowing one-time therapeutic antibiotics is "a slippery slope", and would "undermine consumer confidence in organics. It's the same position [I have] as on human vaccines. They are dangerous, and that's why I didn't vaccinate my kid."
Never mind the epic FAIL in Ronnie Cummin's statement about the dangers of vaccines - that woo is worthy of a post all by itself! The issue is that animals are allowed to die, often painfully, from completely preventable and treatable diseases. Why is this so? ERV linked to her source (this article at the blog "In These Times"). According to that article,
Department of Agriculture (USDA) regulations defining organic standards mandate that if [a] calf had gotten one dose of antibiotics, even to save her life, she could never give organic milk—even after the two years it takes for her to become a milker, and even though neither she nor her milk would retain any trace of antibiotics.
So why would the USDA have such nonsensical standards for 'organic'?

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Egg recall shows (again) how broken our industrial-foods model has become

How many times will it take for the consumer to wake up? Back in May, I wrote a post about the generally dismal state of regulation in matters of food safety, which allows large producers all the slack in the world at the expense of the consumer. I wish I could say that the state of affairs had changed dramatically in the meantime, but the current recall of over half a billion eggs reveals that nothing has changed.

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The mystery of early puberty

A new study available from the journal Pediatrics (subscription required) shows that girls are entering puberty at steadily younger ages. WebMD explains:

The researchers assessed the onset of puberty by a standard measurement of breast development. They compared the findings to a 1997 study of age of puberty. They found the following in a study of girls aged 6-8:
  • 10.4% of white girls in the current study had breast development, compared to 5% in the 1997 study.
  • 23.4% of African-American girls had breast development, compared to 15.4% in the 1997 study.
The early onset of puberty is found to be correlated with both race and body-mass index (BMI). But what's causing girls to enter puberty sooner?
The researchers also collected urine and blood specimens from the girls to look at levels of compounds called endocrine-disrupting chemicals, Biro says, to see what role these environmental exposures might play in early puberty. ''It appears that some of the endocrine-disrupting chemicals are interacting with body composition and this may be the reason some girls are going into puberty earlier and others later," Biro tells WebMD. "That would have to be speculation," he says of the interaction idea. "But we do know BMI is doing it."

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What’s behind the rise in ADHD?

Now a new study published in Pediatrics, the journal of the American Academy of Pediatrics, links pesticide use with the rise in ADHD disorders among children. The study's authors examined data on over 1,100 children, and determined that elevated levels of pesticide metabolites in the urine was associated with a diagnosis of ADHD. In fact, children with levels higher than the median of the most commonly detected metabolite (known as dimethyl thiophosphate), were twice as likely to be diagnosed as ADHD compared with children that had undetectable levels of the metabolite. The elevated risk factor remained even after controlling for confounding variables like gender, age, race/ethnicity, poverty/income ratio and others. The pesticides studied belong to a class of compounds known as organophosphates. Time explains:

[Study author Maryse] Bouchard's analysis is the first to home in on organophosphate pesticides as a potential contributor to ADHD in young children. But the author stresses that her study uncovers only an association, not a direct causal link between pesticide exposure and the developmental condition. There is evidence, however, that the mechanism of the link may be worth studying further: organophosphates are known to cause damage to the nerve connections in the brain — that's how they kill agricultural pests, after all. The chemical works by disrupting a specific neurotransmitter, acetylcholinesterase, a defect that has been implicated in children diagnosed with ADHD. In animal models, exposure to the pesticides has resulted in hyperactivity and cognitive deficits as well.

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