== == No, you are thinking of a theory that a grad student wrote for her master's thesis.
This thesis stated that DEHA was released from plastic water bottles when they are used more than once. DEHA (or diethylhydroxylamine) is a potentially carcinogenic element. However, it has NEVER been classified as a human carcinogen. The FDA has approved DEHA for products used in food storage.
This is all moot as most plastics used in water bottles do not contain DEHA.
So, go ahead and refill those plastic water bottles. Or, better yet, don't use them at all. Take your own bottles and REFILL them instead of wasting money and resources. See the two links below
Water can go bad. When it is left in a hot condition it grows chemicals that are not healthy. Ecspcialy for a woman. there are proven facts that when this happes and a woman drinks it,she is more likely to get breast cancer.Also it does not get mold that is a lie.
No? How could blue M and M's cause cancer? They may contribute to the growth of unwanted cells, but so does drinking water that was left in the car. Many things do. They definitely do not cause cancer. If they did, the company would not be selling them.
There is no real research saying that water bottles will cause cancer if reused/left in cars on hot days. This rumor was originally a hoax email sent to people, and some graduate student using it as the thesis for her paper.
Yes, it can if left untreated.
no, nothing happens to the chemistry of the water. it still stays 2 pars oxygen 1 part hydrogen
Urban myth. No.
Some types of water bottled water are manufactured from public sources, such as tap water and well water, which may be contaminated. Also, consumers are concerned that harmful chemicals may leak in the water if the plastic water bottle is left in heat for too long, such as inside a warm car. Consumers are also concerned that the white particles that appear in bottled water that was been frozen then thawed may be harmful to the body.
Drinking contaminated (impure) waterDrinking unpasteurized (raw) milk
Cancer
what kind of infection can cause a swollen lymph node in the left breast
No, because when it is left in a plastic bottle and in a high temperature, the plastic due to heat, will release toxic particles in the water. If you then drink that water, you will also drink the toxic particles ..... so it's not recommended to drink water that is left inside the car in a high temperature!!
change the fluid after finding where the water comes from water will cause rust in the transmission if left in