There is no wonder for every person that today more and more people start to think about the food and products. This happens mainly because people would like to buy and use only eco-friendly products which are 100% harmless for the environment like these cheap sofas and of course do not consist of different additives which can be extremely harmful for your body. That is why a lot of producers pay special attention to that. For example, today you can even buy eco promotional products which can give you an opportunity to promote your company products. But first of all people pay special attention to the food which they eat every day. For example, before buy a yogurt you should carefully read the information about its ingredients. It would be better if it does not have so called "E" substances which are added to improve the quality of the products such as taste or smell. Also such additive make to possible to preserve products for a long time. And consequences of using these substances have not been studied. You should take this information into account before you buying a new product.