15 July, 2015

Youth from low-income family risk their health for success

Washington DC: Academic and social success of young people who come from low-income families, enjoy their success on the cost of their health.

Northwestern University study found that it has been documented that children from low-income families typically complete less education, have worse health and are convicted of more crimes relative to their affluent peers.

To ameliorate these disparities, policy-makers are increasingly advocating for programs that provide low-income youth with character skills training, which along with self-control, includes traits like optimism and persistence.

However, overcoming such odds may take a physical toll as researchers claim that relentlessly pursuing goals can undermine health, particularly when structural forces like discrimination impede progress toward those goals.

Author Gregory E. Miller said that emerging data suggest that for low-income youth, self-control may act as a double-edged sword, facilitating academic success and psychosocial adjustment, while at the same time undermining physical health.

The researchers had found that those adolescents, who had high levels of self-control or the ability to focus on long-term goals over more immediate ones, fared better on a variety of psychological outcomes as young adults.

Miller added that the psychologically successful adolescents with high self-control have cells that are biologically old, relative to their chronological age.

He further said that there seemed to be an underlying biological cost to the self-control and the success it enabled and this was most evident in the youth from the lowest-income families.

The study is published in the Journal Proceedings of the National Academy of Sciences.

Source: www.zeenews.india.com

15.07.2015

Eating wild mushrooms can lead to liver failure

Toronto: Foraging and eating wild mushrooms can result in liver failure and even death because mistaking toxic mushrooms for edible varieties is common, says a study.

"Distinguishing safe from harmful mushrooms is a challenge even for mycologists," said Adina Weinerman, Division of General Internal Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, with co-authors.

The study focuses on a previously healthy 52-year-old immigrant woman of Asian descent who had foraged for wild mushrooms in a local park with her husband.

The woman presented with severe abdominal pain and gastrointestinal distress, and eventually required a liver transplant. She had brought samples of the mushrooms -- the toxic species Aminata Bisporigera -- she had eaten.

The results were outlined in CMAJ (Canadian Medical Association Journal).

People with poisoning from toxic mushrooms go through three phases.

Gastrointestinal symptoms including pain, nausea, vomiting and diarrohea (within six-24 hours after ingestion), is followed by a false "recovery" period in which the patient appears to improve.

In the final phase, the patient`s liver begins to fail, leading to multi-organ failure and potentially death.

Foraging is becoming increasingly popular, and people need to be aware of the associated risks of misidentifying mushrooms.

Mushrooms of the Amanita genus, which includes over 600 types, cause most deaths from mushroom poisoning.

Source: www.zeenews.india.com

15.07.2015

Worry does not empty tomorrow of its sorrow, it empties today of its strength

Leo Buscaglia