We all know that thermos bottle is the word of "heat preservation". The original intention of buying thermos bottle is to keep warm. The thermos bottle has the function of heat preservation and cold preservation. In summer, you can use the thermos bottle to fill with ice water or ice cubes, and you can enjoy the feeling of ice at any time; in winter, you can fill in hot water and drink hot water at any time. For those who like to drink tea, the thermos bottle is even more necessary for life. As long as you take it with you, you can drink it wherever you go.
In fact, drinking boiled water is good for us. From a healthy point of view, plain water is the best drink. It does not contain calories and can be directly absorbed and utilized by the human body without digestion. It is generally recommended to drink warm boiled water below 30 ℃ so as not to stimulate the peristalsis of the gastrointestinal tract and not easily cause vasoconstriction. Sugary drinks will slow down the absorption of water by the gastrointestinal tract. Drinking a lot of sugary drinks for a long time will have a certain adverse effect on human metabolism. Dr. he told reporters that although sugary drinks such as orange juice and coke taste good, they should not be drunk more. Their daily intake should be controlled at about one cup, and should not exceed 200 ml at most. For diabetics and obese people, it is better not to drink such drinks.
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