21 JUL 2013 by ideonexus
People Who Take Supplements are Less Healthy
Antioxidation vs. oxidation has been billed as a contest between good and evil. The battle takes place in cellular organelles called mitochondria, where the body converts food to energy, a process that requires oxygen and so is called oxidation. One consequence of oxidation is the generation of electron scavengers called free radicals (evil). Free radicals can damage DNA, cell membranes, and the lining of arteries; not surprisingly, they've been linked to aging, cancer, and heart disease. To ...People who eat lots of fruits and vegetables have lower incidence of cancer and other diseases, but people who take nutritional supplements meant containing high doses of the nutrients found in fruits in vegetables die at much higher rates.
19 JUL 2011 by ideonexus
Effects of Caffeine on the Developing Fetus
Caffeine crosses the placenta and may even concentrate in the fetal circulation. Concern about its effect on fetal development stems from animal studies, where it has been found to be teratogenic when fed to pregnant rats in high doses; a dose equivalent to 150 cups of strong coffee per day causes malformations in rodents such as missing limbs and digits. However, caffeine does not appear to be a teratogen in h humans. The average pregnant woman is estimated to consume 144 milligrams per day ...Moderate consumption of Caffeine appears to have no impact on a child's IQ; however, massive consumption causes deformities in rats.