Did you know that chemicals leach from plastic packaging and containers into our food and beverages? Well believe it! What's worse is that the government KNOWS about this and even has legislation of 'so called' safe limits. Studies show that products contain mucher higher levels than is legislated, but what is disturbing is that these chemicals are highly carcinogenic (ie they cause cancer). So what is the government doing endorsing the use of plastic packaging? Most people would assue that 'microwave safe' containers would be safe to use....well they are safe -for your microwave - NOT YOUR HEALTH!
Heat is the fasted way to increase plastic chemical migration. So plastic and microwaves is not a good mix. Plastic kettles another bad idea and plastic coffee travel mugs -yikes! I cringe ther worst at BABY BOTTLES being heated in the microwave or standing in boiling water. Taking BPA out of baby bottle is important - it's a shame that Australia was several years behind the rest of the world, but the bottom line is that babies are too precious to be poisoning with plastic bottles.
Get to know your plastics
The worst kind is shrink wrap, commonly used on frozen pizzas. It is hard to avoid on the likes of cheese. Cling wrap (am scared to use brand names) is not a wise choice on school lunches - get back to the paper bag! Foil is also unstable but mainly with acidic things or heat. So you could use foil on a sandwich. I almost died when I saw them using clingwrap to cook food in on Junior Masterchef.
PET (polyethylene) bottles are very unstable, they are made cheaply for disposal. Did you know that bottled water contains on average 3.1% of various forms of benzene? The numbers increase dramatically when an acidic soft drink is packaged in a PET bottle.
Poly carbonate is commonly used for drink bottles and kitchen containers, much more heat stable than PVC but over time it is a toxic leacher. This is the worst kind to store left over food in or freeze drinks in.
PVC plastic is the hard variety that is often used to make plates and cups. Over time they leach the least amount of chemicals but have no resistance to heat - the worst kind to put in the microwave or serve hot food on like at a BBQ.
Melamine dinner should be banned. Not only do they leach melamine which causes kidney dysfunction, but also formaldehyde, commonly known as embalming fluid! And yes the GOVERNMENT also has legal parameters in place! It does say very clearly on the bottom of the plate/bowl that they are not microwave safe, but how many people actually read this and how many children are served a hot dinner on their favourite character plate?
How about the old microwave plastics stets? They are styrene based and are the most stable. There's the reason why when microwaves were first released everyone always used the special plastic containers. How many people still use them??
What you should do NOW!
Throw away your plastic kettle and cooking utensils like spatulas and ladels (I know you've all got a plastic spatula that melted at the end, the plastic didn't evaporate it DID go into your food.
Stop microwaving plastic containers, this includes plastic wrapped meat on a foam tray (and no foam isn't stable either).
Stop storing your left overs in plastic containers, use a ceramic or glass dish.
Stop wrapping lunches in plastic, switch to paper bags.
Buy a stainless steel drink bottle (not plastic lined)
If you have a baby, use stainless steel or glass bottles.
When a product is available in glass, waxed paper or steel, buy it.
Today it is almost impossible to completely avoid plastic packaging, so be realistic, do what you can.
Ever wondered why some products are always in glass? When was the last time you bought coffee or a cooking sauce in plastic? It isn't because they are concerned about your health, it is because the manufacturer doesn't want the plastic chemicals the affect the taste.
The Factors that affect plastic chemical migration
Heat
Time
Acidity - don't buy juices or sauces in plastic
Fat Soluble - don't buy products high in fat plastic packaged such as cooking oil
Please share this info with as many people as possible - awareness is the key. If people stop buying plastic packaged foods, the manufacturers will change their ways!