Coffee, the gentleman who is popular all over the world, has a deep and fascinating story and mystery。It originated in Africa, popular in Europe and the United States, has become a global popular drink。Its footprints all over the world, after the baptism of the long river of history, coffee is not only a drink, but also a culture, a mood。 People like coffee for a variety of reasons。For many people, coffee is a morning wakeup call, giving them a boost to work and school。It has the effect of refreshing the mind, like a cup of sweet water in a tired life。In addition, coffee also has antioxidant effects, which can help people fight aging and...

Recently, the topic of "the whole country is in pharyngitis" rushed to the hot search, and many netizens doubted whether they were "two Yang" and "three Yang". Some experts also pointed out that the recent season is changing, when the temperature difference is large, the human respiratory mucosa will be stimulated to a certain extent, and the throat as the first line of defense, it is more likely to appear symptoms of pharyngitis。 In any case, after autumn, the temperature difference between morning and evening is large, the climate is dry, the human respiratory system is inevitably vulnerable to infringement, then pay attention to moistening the lung is always right。 ...

In today's society, as more and more people begin to pay attention to water quality health, household water purifiers have become one of the consumer products that we are more and more concerned about。 Among the many brands of water purifiers, ultrafilters and reverse osmosis RO water purifiers are two common types。Although they can effectively remove impurities, microorganisms, heavy metals and other substances in the water to provide clean and safe drinking water, their working principle and filtration effect are different。 01 Filtering Principle Ultrafiltration machine: is the use of ultrafiltration membrane filtration, too...

In some places, the water quality is hard, coupled with the aging of the pipeline and other reasons, there are many impurities, and the water is a strange taste to drink. After a long time, there is a lot of scale left in the kettle, which is annoying to look at。 Plus now the weather is cold, it is not easy to move the barrel of water home, want to drink hot still need to use the kettle to catch water → boil water → spend time cooling...And the temperature of the boiled water is not easy to control, either too hot or too cold。 If you have the above worries, this purifying filter function, and can be heated temperature control of the clean drink machine is very...

Drinking water knowledge 6 cognitive misunderstandings Myth 1 The more water you drink, the better? Truth: No While "drinking more water" is good for your health, more is not always better。 When the intake of water exceeds the capacity of the kidneys to discharge, it can lead to a decrease in the concentration of body fluids and plasma sodium ions.Blood dilution, plasma protein total, hemoglobin, red cell volume decreased;The volume of intracellular and external fluid increases, leading to water poisoning。 ...