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Category Archive for 'Science'

Writing in Counterpunch, Martha Rosenberg lists the drugs which made 2010′s Hall of Shame.

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By GRETCHEN REYNOLDS Jim Wehtje/Getty Images What goes on inside your brain when you exercise? That question has preoccupied a growing number of scientists in recent years, as well as many of us who exercise. In the late 1990s, Dr. Fred Gage and his colleagues at the Laboratory of Genetics at the Salk Institute in [...]

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House holds hearing on broken toxic law: “ Special to Enviroblog by Sandra Schubert, EWG Director of Government Affairs Yesterday’s hearing in the House of Representatives clearly showed the need for reform of TSCA. All ten witnesses – representatives from labor, the environmental and public health and environmental justice communities, government, medical care providers, and [...]

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The adoptees were as fat as their biological parents, and how fat they were had no relation to how fat their adoptive parents were.The scientists summarized it in their paper: œThe two major findings of this study were that there was a clear relation between the body-mass index of biologic parents and the weight class of adoptees, suggesting that genetic influences are important determinants of body fatness; and that there was no relation between the body-mass index of adoptive parents and the weight class of adoptees, suggesting that childhood family environment alone has little or no effect.In other words, being fat was an inherited condition.Dr…. Going much above or much below the natural weight range is difficult, however; the body resists by increasing or decreasing the appetite and changing the metabolism to push the weight back to the range it seeks.The message is so at odds with the popular conception of weight loss ” the mantra that all a person has to do is eat less and exercise more ” that Dr. Jeffrey Friedman, an obesity researcher at the Rockefeller University, tried to come up with an analogy that would convey what science has found about the powerful biological controls over body weight.He published it in the journal Science in 2000 and still cites it:œThose who doubt the power of basic drives, however, might note that although one can hold one™s breath, this conscious act is soon overcome by the compulsion to breathe, Dr. Friedman wrote.

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It is estimated that in America last year, nearly $2 trillion was spent on health care — and virtually all that money was spent on treating disease.1 Despite this massive expenditure on treatment, more Americans are sicker than ever before with diseases that are largely preventable: heart disease, cancer, diabetes, arthritis, fibromyalgia, and depression, to [...]

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Anger Can Damage Your Lungs: “ Anger’Can Damage’Your Lungs In the latest study to show just how big of an impact your emotions can have on your physical health, researchers from the Harvard School of Public Health found that anger and hostility actually speed up the decline of lung function. Out of 670 men, aged [...]

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