7/06/2014

The Importance Of BPA Free Plastic Containers

By Rosella Campbell


Plastics are everywhere today and are used for numerous different purposes. However, research is starting to reveal that some of their components may be damaging to our health. The component many individuals are particularly concerned about is Bisphenol A. This is found in the hard, clear plastics often used for making bottles and many other items used to contain food and beverages. Concern about exposure has arisen to the extent that many companies now produce BPA free plastic containers. It is possible to source them more easily now, including from online stores.

Researchers became concerned when their mice began developing abnormalities as a result of exposure to plastics in bottles and cages. Many animal studies were conducted, showing a definite link between health problems and the chemical. There are no definitive human studies yet but it has been found that most people contain this chemical in their urine.

This proves that it does in fact seep out of the plastics and into the food and drink. Microwaving can speed up the process considerably. Even dishwashers and use of harsh chemicals or acidic foods can hasten the process.

The effects of this chemical in the body are suspected to be widespread. It appears to act as an endocrine disrupter, mimicking estrogen and disturbing the delicate balance of hormones. This is thought to result in all sorts of problems from breast and prostate cancer to increased chances of becoming obese. Although we are not absolutely sure yet about the effects on human health, there is enough evidence to make individuals aware that it is better to minimize their exposure.

Women who want to have children and those who are already pregnant should be particularly careful of exposure. Some animal studies suggest that fetuses and newborns are harmed most when exposed to the chemical, even if it is in small doses. It has been linked to genetic defects and miscarriages.

Polycarbonate plastics are used widely in the manufacture of many items. This included food and drink packaging like water and infant bottles. Epoxy resins are used to coat metal products such as food cans and bottle tops. Increasing awareness on the part of consumers means that pressure is being placed on manufacturers to find alternatives.

More and more BPA-free products are now available and they are labeled as BPA-free. If a product is not labeled, keep in mind that some, but not all, plastics marked with recycle codes 3 or 7 may be made with BPA. If one is serious about reducing exposure, it is best to avoid these.

Another simple step to take is to make sure that products with BPA labels are purchased. Fortunately these are not hard to find today. It is even possible to find them at online stores and if you buy these from reputable suppliers, you should have no cause for complaint. You will be one step closer to protecting the health of your family.




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