Awhile back, before the big push really started, I wrote some notes about possible contamination when using those very popular hard plastic bottles that Scouts love. Rather than repeat everything I said, those notes are available on our Web site in the archives although other material may be contained in the notes as well. One of those other notes concerns summer camp which might be of interest to the parents of New Scouts.
Some of the links embedded in the notes may be stale at this point. But the one thing which has definitely changed is that Harvard has just completed a study which indicates that a considerable amount of the main culprit, bisphenol-A or BPA, passes into the human body even when only water is in the bottle and even when that water has been in the bottle for only a very short time.
http://www.troop160lexington.com/home/2007/10/31/a-scoutmaster-minute-on-plastic-water-bottles/
http://www.troop160lexington.com/home/2008/04/26/a-scoutmaster-minute-april-22-2008/
http://www.troop160lexington.com/home/2008/07/10/scoutmaster-minute-extra-july-2-2008/
So do two things. If you buy a water bottle of any type, make sure it is BPA-free and then encourage your son to carry water in it instead of exotic beverages. There are other things in plastic besides BPA which are probably not good for people and carrying around acidic beverages in plastic containers can’t be good in the long run.
Here are the links to the news story and to the press release from Harvard.
http://www.thedenverchannel.com/health/19536287/detail.html
http://www.hsph.harvard.edu/news/press-releases/2009-releases/bpa-chemical-plastics-leach-polycarbonate-drinking-bottles-humans.html
There is one note–while a #7 is an indication of polycarbonate material, it is not an indication that the bottle contains BPA. Most BPA-free bottles contain a note of some sort to that effect, however.
E-mail Changes
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If you wish to make any e-mail changes, send a note to charles -at- hatvany -dot- com. Note that I have written the address so as to confuse those who would send us SPAM. If you send a note, use the standard form of xxxx@yyy.com.
-Hank Manz
