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Are you into heavy metal? Buy Chinese food.

7 Jul

Heavy metal pollution makes no distinction between how crops are grown. Irrespective of whether farming practices are organic or conventional practices are used, if the likes of cadmium, arsenic, lead, nickel and mercury are in the soil, water or air they can contaminate food and poison the people who consume it. With enough exposure, heavy metals can build up in the body, causing chronic problems in the skin, intestine, nervous system, kidneys, liver, and brain. Some heavy metals occur naturally in soil, but rarely at toxic levels, while human activities like mining, manufacturing and the use of synthetic materials like paint, and even some agricultural chemicals, can release heavy metals into the air and water, and from there they find their way to the soil. And once in the soil, heavy metals are virtually impossible to remove.

http://www.alternet.org/environment/food-commonly-imported-china-apple-juice-and-rice-poses-stunning-health-risk?akid=11992.35630.eEPtN2&rd=1&src=newsletter1009682&t=5

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Environmental Influences our Weight

31 Oct

The temptations of our environment — the sedentary living, the ready supply of rich food — may not be entirely to blame for rising obesity rates. In fact, new research suggests that the environment that most strongly influences body composition may be the very first one anybody experiences: the womb.

 

According to several animal studies, conditions during pregnancy, including the mother’s diet, may determine how fat the offspring are as adults. Human studies have shown that women who eat little in pregnancy, surprisingly, more often have children who grow into fat adults. More than a dozen studies have found that children are more likely to be fat if their mothers smoke during pregnancy.

 

The research is just beginning, true, but already it has upended some hoary myths about dieting. The body establishes its optimal weight early on, perhaps even before birth, and defends it vigorously through adulthood. As a result, weight control is difficult for most of us. And obesity, the terrible new epidemic of the developed world, is almost impossible to cure.

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