Drinking Water from Plastic Pipes: Is It Harmful?
From the 9 November 2011 Science Daily article
Pipe-in-pipe systems are now commonly used to distribute water in many Norwegian homes. The inner pipe for drinking water is made of a plastic called cross-linked polyethylene (PEX). Are these pipes harmful to health and do they affect the taste and odour of drinking water?…
…
The study showed:
- There are no health risks associated with drinking water from PEX pipes
- A few types of PEX-pipe may cause prolonged undesirable taste and odour if the water remains in pipes over time
- Although the taste and odour usually dissipate with use, water from two of the PEX types still had an unpleasant smell and taste after a year
- The level of volatile organic compounds that leaked from new PEX pipes was generally low
- The level was further reduced with use
- No correlation was found between production method and leaking products
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About
This blog presents a sampling of health and medical news and resources for all. Selected articles and resources will hopefully be of general interest but will also encourage further reading through posted references and other links. Currently I am focusing on public health, basic and applied research and very broadly on disease and healthy lifestyle topics.
Several times a month I will post items on international and global health issues. My Peace Corps Liberia experience (1980-81) has formed me as a global citizen in many ways and has challenged me to think of health and other topics in a more holistic manner.
Do you have an informational question in the health/medical area?
Email me at jmflahiff@yahoo.com
I will reply within 48 hours.
This blog is a companion site to my Health and Medical News and Resources Web site with…
- Great places to start (locating health information)
- Links to help from others (as health care providers and support groups)
- Interactive tools (as health calculators and apps)
- Select related news sites and blogs
My professional work experience and education includes over 15 years experience as a medical librarian and a Master’s in Library Science. In my most recent position I enjoyed contributing to our library’s blog, performing in depth literature searches, and collaborating with faculty, staff, students, and the general public.
While I will never be be able to keep up with the universe of current health/medical news, I subscribe to the following to glean entries for this blog.
- Medical News Today, a MediLexicon International daily online health news product
- MedLib-L ,a medical librarian discussion list
- Science Daily – Your source for the latest research news
- MLA (Medical Library Association) top health websites
- MedlinePlus email updates from the US National Institutes of Health
- Partners in Information Access for the Public Health Workforce – a collaboration of U.S. government agencies, public health organizations and health sciences libraries
- US Agency for Healthcare Research and Quality (AHRQ) news now with updates on the agency’s efforts to “improve the quality, safety, efficiency, and effectiveness of health care for all Americans”
- Krafty (Medical)Librarian,” a collection of writings from Michelle Kraft on items of interest to medical librarians. She tends to write on technology and medical libraries but she also writes about things in general on librarianship, medicine and health”
- Research Buzz, “news about search engines, digital archives, online museums, databases, and other Internet information collections since 1998”
- The Cornflower, the blog of the National Network of Libraries of Medicine Greater Midwest Region
- Scout Report, a “weekly publication offering a selection of new and newly discovered Internet resources of interest to researchers and educators”
- KevinMD.com -“Social Media’s leading physician voice”
- EurekAlert-Medicine and Health
