Training & Nutrition - Flexible plastics linked to cancer

Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.




SeanMA
03-06-08, 12:16 AM
Has anyone heard the news on the chemicals used to make flexible plastics (such as those used in making water bottles) being linked to cancer? I noticed after as little as 15 - 20 minutes my water will start taking on the plastic taste of the bottle. The concentration must add up over years and years. Maybe a famous bicyclist or two will get cancer and we'll all wonder. Maybe some day.


andre nickatina
03-06-08, 12:29 AM
I've already suspected this for years... plastic taste is no good.

AnthonyG
03-06-08, 04:27 AM
Its not as simple as whether the plastic is flexible or not. PVC is the main culprit here. Its a health hazard on many levels. Most cycling water bottles are made from low density polyethylene (LDPE) which along with PETE haven't had any adverse findings against them for food/beverage use.

You should also note that the very rigid Nalgene bottles are made from polycarbonate which has also had adverse health findings made against it.

Regards, Anthony


jilla82
03-06-08, 07:07 AM
so what kind of water bottle is safe?

SeanMA
03-06-08, 08:49 AM
You should also note that the very rigid Nalgene bottles are made from polycarbonate which has also had adverse health findings made against it.



Ah. I assumed that because I never tasted any difference with my nalgene, it was safe, but that's interesting.

WonderMonkey
03-06-08, 08:52 AM
I've seen things against the plastic and things saying it's not true. On both sides some very intelligent people. It's hard to know what is true.

cleansheet
03-06-08, 09:52 AM
Plastic is safe,

Sincerely

The Plastic Industry

WonderMonkey
03-06-08, 09:53 AM
HA! Yeah. I always try to look and see who sponsored the testing. Sometimes it's just laughable.

SSP
03-06-08, 04:14 PM
Plastic bottles also harbor a lot of bacteria.

I recently purchased a stainless steel water bottle from a local health food store - they're becoming commonly available as people wake up to the problems associated with plastics.