It is safest to drink the water with the glass

It is safest to drink the water with the glass
Summary: It is that a plastic cup is apt to give birth to the bacterium not to recommend another reason that use the plastic cup, difficult to clean. "The plastic surface seems to be smooth, real its internal micro structure has a lot of holes, it is apt to hide and leave the filth among them. "
People, while paying attention to water quality, the tool has paid very important concern too to drinking the water. Then, is it good what kind of drinking water cup is selected for use? The reporter has interviewed China Medical Promotion and used water professional committee's director Professor Li Fuxing healthily.
Director Li points out, with people's enhancement of healthy attention and national related departments supervision to drinking the water, drink aquatic products quality to improve to some extent. However, the healthy and safe problems of the drinking water cups used toward daily life of people are ignored to some extent, the mistaken idea even exists, drink the water the security question of the cup should cause people's attention.
First of all, in view of water cup material, the glass is the safest, the enamel cup is safer too, the ceramic cup had better select the true quality cup for use, there are more plastic cup hidden dangers.
Director Li says: "The glass was fritted by inorganic salt silicic acid, not the containing machine chemical material. " So the glass is the safest, and easy to wash.
"The enamel cup is made after thousands of degrees of high temperature are kept out and melt, do not include harmful substances such as the lead,etc., it is apt to carry and wash. "
"The inboard wall of ceramic cup usually scribbles and has a layer of glazes, when the cup is put into boiled water or acid, alkaline beverage on the high side, some aluminium element and other heavy metallic elements in the glaze are easy to precipitate to get dissolving in liquid, detrimental to health. " So, using the ceramic cup had better select the true quality cup for use, don't select for use and apply the cup with the varicoloured glaze.
The intersection of plastic cup and changeable model, bright color, afraid of characteristic that beat their, having received a lot of people, especially the fondness of children and teenagers, director Li expresses the worry on this phenomenon. "Plastics the intersection of polymer chemistry and material, contain, gather third ethylene or the intersection of PVC and polyvinyl chloride, wait for poisonous chemical material often. " These poisonous chemical materials are very apt to analyse into in water when putting the hot water or boiled water with the plastic cup. "Last February, once a batch of domestic plastics drank the water the cup contained the noxious substance in the cup, demanded to recall by American Consumer Product Safety Commission. If choose the plastic cup, must choose to accord with eating water cup made of one grade of plastics of national standard. "
It is that a plastic cup is apt to give birth to the bacterium not to recommend another reason that use the plastic cup, difficult to clean. "The plastic surface seems to be smooth, real its internal micro structure has a lot of holes, it is apt to hide and leave the filth among them. "
Secondly, as to now " function cup " which some trade companies propagate on the market ,Consumers should see clearly " The function " Principle,rational choose.
Director Li analyzes: "What is called function cup, mean in the processing course of water cup, there is a certain functional material of the micro physical structure that can change water that will be attached to the cup, make water held in the cup appear on certain function. " Mainly there are two kinds of function cups sold on the market at present, magnetic cup and energy cup.
"Already much medical science has reported both at home and abroad the magnetized drinking water has been favorable to the health, but not all magnetized drinking water is beneficial to the health, only often drink the magnetized drinking water of negative pole and strengthen the health and improve the result of physiological function of the human body, water of anodal treatment is difficult to drink more. " And we see many magnetic cups and adopt the ordinary magnet at ordinary times, straight negative pole is not divided, consumers should distinguish carefully, choose and use the unipolar magnetism slice (negative pole) while selecting this kind of products As the magnetic cup of function of the magnetization.
" the intersection of energy and cup, mean, it uses to be far infrared material usually Water cup made, the energy that the far infrared material releases can abolish the moisture son and form a cluster (group) During hydrogen key ' form and ',it make water member group states little will be appeared. " And water of the little molecule group's state is apter to be absorbed by human cells, can participate in the life supersession activity in cells more effectively, thus reach the function of health care of improving body function.
To that a lot of factories producing energy cup have not done some physiological efficiency experiments to verify really on the market at present, but does not have scientific foundation " Science propagandizes " ,Some have overstated and propagated even reached and is guaranteed to cure degree of one hundred courses of disease. Director Li reminds consumers, while buying the energy cup with efficiency of health care, should recognize the legal authentication about offering in the department of the Qing Government.
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