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I hope the article could be helpful to you. According to the first paragraph, it makes people think of that the popular Pearl Milk Tea of Taiwan could be on the list. When I finished reading, I think the answer is negative, for Pearl Milk Tea may contain too much non-dairy creamer and artificial sweetner that make it an unhealthy beverage of high-level calorie. At least seniors like me in pre-diabetes stage should keep themselves away from that kind of "the pride of Taiwan".
中国日报网 2019-09-27 08:51:02
Photo by Boxed Water Is Better on Unsplash
When youre thirsty and in need of a drink, which beverages are best at keeping you hydrated?
Sure, you can always reach for a glass of water -- but plain H20 isnt the most hydrating beverage around, according to a study from Scotlands St. Andrews University that compared the hydration responses of several different drinks.
The researchers found that while water -- both still and sparkling --does a pretty good job of quickly hydrating the body, beverages with a little bit of sugar, fat or protein do an even better job of keeping us hydrated for longer.
The reason has to do with how our bodies respond to beverages, according to Ronald Maughan, a professor at St. Andrews School of Medicine and the studys author. One factor is the volume of a given drink: The more you drink, the faster the drink empties from your stomach and gets absorbed into the bloodstream, where it can dilute the bodys fluids and hydrate you.
The other factor affecting how well a beverage hydrates relates to a drinks nutrient composition. For example, milk was found to be even more hydrating than plain water because it contains the sugar lactose, some protein and some fat, all of which help to slow the emptying of fluid from the stomach and keep hydration happening over a longer period of time.
Photo by Eiliv-Sonas Aceron on Unsplash
Milk also has sodium, which acts like a sponge and holds onto water in the body and results in less urine produced.
The same can be said for oral rehydration solutions that are used to treat diarrhea. Those contain small amounts of sugar, as well as sodium and potassium, which can also help promote water retention in the body.
Photo by Piotr Chrobot on Unsplash
Juice and soda are not only less hydrating, but offer extra sugars and calories that wont fill us up as much as solid foods. If the choice is between soda and water for hydration, go with water every time. After all, our kidneys and liver depend on water to get rid of toxins in our bodies, and water also plays a key role in maintaining skins elasticity and suppleness. Its the cheapest moisturizer youll find.
While staying hydrated is important -- doing so keeps our joints lubricated, helps prevent infections, and carries nutrients to our cells -- in most situations people dont need to worry too much about how hydrating their beverages are.
Photo by Emre Gencer on Unsplash
When it comes to coffee, how well your java hydrates you will depend on the amount of caffeine you consume. A regular coffee with about 80 milligrams of caffeine would be pretty much as hydrating as water, according to Maughans research.
Consuming more than 300mg of caffeine, or about 2-4 cups of coffee, could cause you to lose excess fluid as the caffeine causes a mild, short-term diuretic effect. This is more likely to happen with someone who doesnt typically consume caffeine, and it could be offset by adding a tablespoon or two of milk to your cup of joe.
Skim milk 脱脂牛奶
Oral rehydration solutions 口服补水溶液
Full fat milk 全脂牛奶
Orange juice 果汁
Diet Cola 健怡可乐
Cold tea 凉茶
Sports drink 运动饮料
Still water 白水
Sparkling water 苏打水
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