But any food or drink that has fluid content will be hydrating, he said: “Your body doesn’t care where the hydration comes from, it just needs fluid.”
Fresh fruits and vegetables are ideal sources because they are typically not only high in water content, but also have fiber, which provides other dietary and health benefits. All kinds of melons, such as watermelon or cantaloupe, are especially juicy. Strawberries, oranges, grapes, cucumbers, and celery also contain a lot of water.
Drinks of all kinds can be hydrating. Juices, milk, tea, and coffee contain fluids that the body can use. While high-sugar beverages are not the best nutritional choice, research In any case, they show that sugary drinks are as good as water when it comes to providing fluids to the body. Of course, in the heat of summer, frozen desserts like popsicles and sherbets are handy vehicles for fluid consumption.
“You can meet and exceed your daily fluid requirements through the intake of high-moisture foods and beverages without having to drink a single glass of plain water,” Hew-Butler said in an email.
Caffeinated beverages can also be hydrating. Although caffeine is often considered a diuretic, or dehydrating substance, the investigations show that drinking coffee or other caffeinated beverages has regarding the same hydrating or dehydrating effects as drinking water alone, especially if you consume caffeine regularly.
If you consume a significant amount of caffeine following a long period without it, you might experience a small spike in dehydration, said Kelly Hyndman, a researcher at the University of Alabama at Birmingham who studies kidney function and fluid retention. But otherwise, caffeine won’t cause dehydration, she added, at least not at the levels people typically consume.
