Nutrition

Gut Microbes and Malnutrition
12:02 pm
Wed June 4, 2014

Study: Poor Gut Health Persists In Malnourished Children, Even After Treatment

A Bangladeshi mother holds her malnourished child.
Credit Rabiul Hasan, International Centre for Diarrhoeal Disease Research

New research out of Washington University could help explain why malnourished children suffer long-term health effects, even after medical treatment.

As young children develop, the community of bacteria and other microbes in their intestines develops with them. In healthy children, the community reaches maturity about the time a child turns two years old.

Washington University microbiologist Jeff Gordon calls those tens of trillions of intestinal microbes “an organ within an organ,” because of the key role they play in helping people digest food and absorb its nutrients.

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Opinion
8:56 pm
Wed February 19, 2014

Commentary: Of Vitamins and Wage Hikes, Evaluating Stimulants

Vitamin supplements: Good or bad?
Credit Ragesoss | Wikipedia

Epistemology is the study of knowledge. The dictionary defines it as “that department of philosophy which investigates critically the nature, grounds, limits, and criteria, or validity, of human knowledge; Theory of cognition.” Woody Allen once called it the intellectual discipline that asks the question, “can we know what we know and if not, how do we know that?”

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Farmers markets
3:28 pm
Thu February 16, 2012

Metro Transit Centers to house farmers' markets

Starting March 18, fresh fruit and vegetables will be available at four Metro transit centers, including the Delmar MetroLink station, pictured here.
(via Flickr/Matthew Black)

Starting next month, passengers who ride MetroLink or Metro buses will be be able to pick up fresh fruits and vegetables at certain transit centers.

The mass transit agency is partnering with the Sappington Farmers Market community program, Mobile Market, to sell locally-grown farm foods in areas where nearby residents have little or no access to fresh fruits and vegetables.

The stops are:

Health Research
5:48 pm
Mon March 21, 2011

Lab-grown gut microbes could help combat malnutrition, gastrointestinal diseases

Researchers at Washington University School of Medicine in St. Louis were able to grow and manipulate individual collections of human intestinal microbes, like these E. coli, in the laboratory. (Wikimedia Commons/Rocky Mountain Laboratories/NIAID/NIH)

Scientists have taken another step toward understanding human nutrition.

Researchers at Washington University School of Medicine have shown they can grow entire collections of human intestinal microbes in the laboratory.

Washington University microbiologist Dr. Jeffrey Gordon says his team then transplanted the bacterial communities into previously germ-free mice, to see how the lab-grown bacteria would respond to a human diet.

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