Day-Night Cycles Affect Gut Balance

Only over the last century have humans been exposed to such a huge alteration in the sleep-wake cycle that, previously, was dependent only upon the revolution of the earth in relation to the sun. With the advent of lighting and airplanes, the rhythms of daily life...

Lead Exposure Linked to Obesity

Lead is a heavy metal that has been linked to a number of health problems, most notably, neurological conditions. According to the Centers for Disease Control (CDC), in at least four million households, children are being exposed to high levels of lead. And yet, no...