CREATURE FROM THE GREEN LAGOON
The National Australian researchers have calculated that, given the right conditions, an M&M-size salvinia plant could blanket 39 square miles of water in just over three months. As the advancing front reaches maturity, it swells into a carpet of vegetation up to three feet thick, smothering other life in its path by consuming nutrients and blocking sunlight from penetrating the water below. Fish can’t survive. Native plants and amphibians struggle. Lake recreation halts as viny roots clog boat engines and become ensnared in propeller blades. In some areas, the dense layer of salvinia can even become a substrate for other opportunistic weeds, making it difficult to tell where the lake ends and the shore begins.READ ARTICLE
At its core, the debate is about how studies are designed, carried out, evaluated and sliced and diced after the fact. No one argues that the vast majority of people prescribed a statin will be taking a drug — probably for the rest of their lives — that they never needed. At issue is whether they stand a good chance of gain, and whether they are putting themselves in unacceptable danger.READ ARTICLE
Long considered an affliction of women, eating disorders — the most deadly of all mental illnesses — are increasingly affecting men. The National Eating Disorders Association predicts that 10 million American men alive today will be affected, but that number is only an estimate based on the limited research available. The official criteria for diagnosing eating disorders were updated to be more inclusive of men only in 2013. And last year, Australian researchers writing in the Journal of Eating Disorders noted that “the prevalence of extreme weight control behaviors, such as extreme dietary restriction and purging” may be increasing at a faster rate in men than women.READ ARTICLE
Are all those three-hundred-pound high school football players a health crisis waiting to happen?
The first time John Jones played football for Cedar Hill High School, he was a 240-pound freshman who knew so little about the game he trotted into Longhorn Stadium with his shoulder pads on backward. He bumbled along for weeks, unimpressive in every position he tried. During a warm-up midway through the season, he finally found his footing on the offensive line and knocked the helmet off a guy from the opposing side. After that, he was a starter.READ ARTICLE
Cosmopolitan, July 2016
Childbirth is one of nature’s most wondrous but biologically brutal feats. For nine months, a woman’s muscles and bones bear the increasing weight of a baby that isn’t even slightly ergonomically positioned. During a vaginal birth, muscles and other tissues stretch and often tear as something the size of a cantaloupe is forced through an opening that is normally about the size of a carrot…
Reader’s Digest, April 2016
Clearing a clogged carotid artery could be a solution in search of a problem. During or after a Coloprocedure, bits of plaque may break free and lodge in the small vessels of the brain, triggering the stroke you’re trying to stop.
Advocates of a connection between the artery disease atherosclerosis and microbes are hoping to find convincing proof of their suspicions, while exploring links between ailing gums and other conditions, including cancer, arthritis, diabetes and even Alzheimer’s disease.
The work has profound implications for public health, given that more than 65 million American adults are thought to have periodontal disease, which occurs when bacterial overgrowth inflames the gums and can lead to erosion of gums and bone.READ ARTICLE
Among women of childbearing age, well over half are overweight or obese, with almost 8 percent considered extremely obese (a BMI of 40 or greater). Lucilla Poston, who is head of the division of women’s health at King’s College London, calls too much weight during pregnancy “the biggest problem in obstetrics at the moment.READ ARTICLE
Redbook, November 2015
This industry, which taps in to our weight-loss aspirations and includes OxyELITE Pro and hundreds of other supplements, is extremely difficult to regulate. The lack of well-enforced rules can put well-intentioned women at risk.
Despite a sleepy, Mayberry sort of image, the realities of small-town life can take an outsize toll on the vulnerable. A combination of lower incomes, greater isolation, family issues and health problems can lead people to be consumed by day-to-day struggles.READ ARTICLE
Cosmopolitan, October 2015
“As many as 30 percent of gynecological patients overall are suffering severe, recurring period pain, according to a study released in August. And when symptoms are treated, the standard advice has changed little in three decades. It is one of the most significant health problems for which there is almost no public discussion and little research.