What kind of drink is good? What kind of drink is best for people to drink?

When the weather is hot in summer, people will sweat a lot, so they should replenish water in time and drink more water than usual. So what to eat in summer is most beneficial to your health? The American beverage guidance expert group recently issued a guide to classify beverages into six grades. Let's take a look at the grade of your favorite drink. If you are in the back, should you consider changing your habits and choosing healthy drinks, which are good for your health? Grade I: drinking water. The best drink to replenish the water needed by the human body every day. Grade two: tea and coffee. Green tea, oolong tea and black tea are three kinds of teas that are often drunk. Tea can provide antioxidant substances such as tea polyphenols and some micronutrients, and has the functions of preventing and treating cancer, reducing the risk of cardiovascular diseases, increasing bone density, reducing tooth decay and dental caries and kidney calculi. Coffee has a refreshing effect. The third grade: low-fat milk (fat content is 1.5% or 1%), skim milk and soybean beverage. It is an important source of high-quality protein, calcium and some essential micronutrients needed by human body, and yogurt also contains bacteria beneficial to human body. Grade 4: Sweet beverage without calories. It only provides moisture and sweetness, not energy. Grade 5: beverages containing certain nutrients. It refers to pure fruit and vegetable juice, whole milk (with a fat content of 3.25%), alcoholic drinks and sports drinks. Grade 6: sweet drinks with calories. This drink contains almost no other useful nutrients except high energy. After reading this guide, it must be unexpected. Boiled water comes first, dairy products that people think are very nutritious are only ranked third, and carbonated drinks that are most popular in summer are ranked last. Love Notes: In the past, experts advised people to drink eight glasses of water a day, about 2000c.c But now the latest report of the National Academy of Sciences shows that women aged from 19 to 30 need to drink1glass of water on average every day, and men of the same age even need to supplement 15 glass of water. And don't wait until you are thirsty to drink water. In addition, if you have a headache, fatigue, dry mouth, inattention, etc. Don't forget to drink a cup of boiled water about 250cc, which can relieve these symptoms. The most nutritious are high-protein drinks such as "soybean milk", "body drink" and "pulse", which contain salt and minerals. Drinks such as coffee and tea have their own advantages in nutrition. Health experts believe that functional drinks recognized by the state have a good health care effect on the human body, and tea drinks and fruit drinks made of pure natural plants also have high nutritional value. The nutritional value of several common beverages is as follows: bottled water beverage: its main function is to supplement human moisture. Mineral water can provide certain trace elements. Pure water is not suitable for regular drinking because it lacks essential minerals, trace elements and beneficial bacteria. Tea beverage: Green tea beverage has the effects of anti-oxidation and anti-fatigue, and is a good drink suitable for long-term drinking. However, the antioxidant and anti-fatigue effects of black tea beverage are not obvious. Fruit juice beverage: rich in vitamins, carotene and other substances, with antioxidant, digestion-promoting, and physical strength. Plant beverage: it has the functions of antioxidation and dietary fiber supplement, and has good health care value. Milk-containing beverages: ordinary milk-containing beverages can supplement certain nutrients, and some milk-containing beverages containing additives can provide calcium and vitamins needed by the human body, but drinking milk directly is better. Vegetable protein drinks: providing energy and protein. Almond beverage also has the function of moistening lung, walnut has the function of strengthening brain because it contains phospholipids, and vegetable protein beverage is a kind of beverage with high health value. Carbonated drinks: judging from the overall situation of market consumption, carbonated drinks represented by cola at present have a good taste and have the effect of relieving summer heat, but they have almost no nutritional value except supplementing water. Experts remind consumers that the choice of drinks must be based on their own health status and actual needs, and taste preferences and consumption habits can be properly met, but not at the expense of health. Don't trust the advertisements of enterprises, read the ingredients of drinks carefully, and choose the products that suit you according to the knowledge of medical care. For health drinks, we should also look for the health food signs issued by the Ministry of Health.