Practice shows that overflowed emotions a person can do anything. Most often, however, he begins to laugh or strikes in tears. Happiness Is, grief - it does not matter. And then, and more can cause tears in the eyes of men. But animals do not have this habit. Their sorrows and joys they express completely different. That is why the reaction of disconsolate mother to return the lost puppies struck people on the spot! Tears in the eyes of the dog - catcher incredibly touching. While, however, from whom, if not from the mother to expect this?
1. PET or PETE
It PETy or disposable bottles. They can release into a liquid heavy metals and substances that affect the hormonal balance of a person.
PET - the most commonly used type of plastic in the world. It is important to remember that it is intended for single use only. If you pour a bottle of your water, then get ready for the fact that your body can get some alkaline and too many bacteria, which literally adore PETy.
2. HDP or HDPE
This is a good plastic, which does not emit virtually no pollutants. Experts recommend that, if possible, to buy water in such bottles. And security and to the environment is useful: almost all of this plastic is recycled.
It's a hard type of plastic that is often used for the storage of milk, toys, detergents and in the production of a number of plastic bags.
3. PVC or V
Things of this material is isolated at least two hazardous chemicals. Both have a negative impact on your hormonal balance.
It is a soft, flexible plastic that is normally used for the storage of vegetable oil and children's toys. From it makes blister packaging for countless consumer goods. It is also used for covering computer cables. It is made of plastic tubes and parts for plumbing. PVC relatively immune to direct sunlight and weather, so often out of it still make window frames and garden hoses. Nevertheless it, experts recommend to refrain from buying it, if you can find an alternative.
This plastic is used in the manufacture of bottles, and in the manufacture of plastic bags. It does not release chemicals into the water, which keeps.
But if it is safe only for containers of water. Bags at the grocery store from it is better not to buy: you can eat not only bought, but also some very, very dangerous for your heart chemicals.
This plastic is white or translucent colors. Used as packaging for yogurt and syrup.
Polypropylene is valued for its heat resistance. When it is heated, it does not melt. Relatively safe.
6. PS is often used in the production of coffee cups and containers for fast food. Upon heating, however, emit dangerous chemicals.
Polystyrene - an inexpensive, lightweight and durable enough kind of plastic, which, however, is not suitable for the storage of hot food and drinks.
7. A PC or plastic without special characters
It is the most dangerous type of plastic. It is used in the production of water bottles and food containers.
Store in containers made of polycarbonate food or water, you should not: it highlights Bisphenol A - known substance that destroys your endocrine system. It inhibits the production of a hormone called estrogen.
And another thing. Before you buy anything in any plastic packaging, think twice. Still, glass is much safer.