Post archives

Blog Info

Editor: Bijal Trivedi

If you have comments or questions not related to the current discussions, please direct them to olib@od.nih.gov

If you are looking for general information about the National Institutes of Health, or the 27 Institutes and Centers, please visit http://www.nih.gov/

Taking a Snapshot of the Human Immune System

Source: National Cancer Institute Visuals Online, NIH

There are numerous tests to gauge the health of your heart. But no such widely accepted test exists for the many parts of the immune system. How can we tell if the immune system is strong or weak? Or quantify how badly it’s malfunctioning when we suffer

Continue reading Taking a Snapshot of the Human Immune System

Who Knew? Gut Bacteria Contribute to Malnutrition

Photo of an African girl with thin limbs and a distended abdomen.

A child suffering from kwashiorkor.Source: CDC/Phil

Here’s a surprising result from a new NIH-funded study: a poor diet isn’t the only cause of severe malnutrition. It seems that a ‘bad’ assortment of microbes in the intestine can conspire with a nutrient poor diet to promote and perpetuate malnutrition [1].

Most of us don’t spend time thinking

Continue reading Who Knew? Gut Bacteria Contribute to Malnutrition