Pellagra was characterized by the âfour Dsâ â dermatitis, diarrhea, dementia, and death. It is a perfect example of a point made in earlier posts in this blog that most tissues need most nutrients, and that a deficiency of virtually any nutrient impairs virtually every function of the body.n this case Goldberger quickly recognized that, in addition to its prevalence in the rural south, pellagra was common also among the inmates of northern institutions â orphanages and mental asylums particularly. But he noted a peculiar feature of those disease pockets â the institutional staffs did not develop it.
Houston Zoo. The Houston Zoo is a 55-acre (22 ha) zoological park located within Hermann Park in Houston, Texas, United States. The Zoo houses over 6,000 animals as a part of over 900 species that the zoo has to offer, and receives 2.55 million visitors each year and is the second most visited zoo in the United States.
If youâre looking for things to do in Delaware County, PA, look no further than the Elmwood Park Zoo. Conveniently located minutes from the King of Prussia Mall and PA turnpike in Norristown, Elmwood Park Zoo is one of the best family-friendly zoos near Philadelphia. When youâre looking for fun things to do in Montgomery County, PA, consider the Elmwood Park Zoo. Open daily.