Are you still drinking plastic bottled water?
Over the past month, I developed an interest for the challenges that are surrounding the big subject of water. Inspired by the documentary movie Tapped that not only shows some very astonishing facts about tap water, but also gives you an inside into the industry that stands behind plastic bottled water and their practises in the US.
Tapped is a movie that really made me think, especially when they show you that some of the plastic containers used to store water can leak chemicals into the water that we are drinking. Most of the research until 2009, the year the movie was shot, only focused on plastics containing the chemical bisphenol-a (BPA). These were found to leak substances into the drinking water and the water industry would not even take these plastic containers off the market.
However, PET bottles that are most commonly used for bottled water seemed to be safe and no health concern. This might have changed as a recent study at the University Frankfurt in Germany shows:
They discovered estrogen active substances in most plastic bottled waters, but not in glass bottled waters. These substances might have a negative impact on sperm quality and quantity, interruption of fat metabolism, increased appearance of diabetes 1 and 2 as well as increased risk of cancer. However, more research will be needed to establish which compounds in the plastic are leaking. Unfortunately, the manufacturers are not contributing at the moment and the compounds of the plastic bottles are still an industry secret.
This all adds up to the already bad press about plastic bottles and their carbon footprint. Here are some sites you might want to check out about it:
Overall, this was quiet an eye opener for me and I will certainly try to avoid plastic bottled water, change to glass bottled water if on the road or just use reusable bottles and fill up from the tap. Please check out friendsofglass for more info why glass is a great alternative to plastic. Additionally, you can find some interesting examples of reusable bottles here:
I am sure you can find an alternative that suits your needs. Watch this space for info on tap water….coming soon!