On hot summer days, our instinct drives us to drink large amounts of water to stay hydrated. However, nutritionist Mihaela Bilic brings an interesting revelation: there is a food that hydrates even more effectively than plain water and is accessible to everyone.
Milk is More Hydrating Than Water
Mihaela Bilic states that milk, especially fermented milk (such as buttermilk, kefir, or drinking yogurt), is an excellent choice for hydration on scorching days. This is due to its high water content (87%) combined with minerals, carbohydrates, proteins, and fats, which help the body retain fluids more efficiently.
What hydrates best during a heatwave? Not water, not juice, but milk. And if it’s a fermented variant, even better, as it also has probiotic effects. Milk contains a touch of salt, which helps the body utilize the water it receives more effectively, explains Bilic.
The Benefits of Fermented Variants
Buttermilk, kefir, and drinking yogurt not only provide effective hydration but also support intestinal flora due to their probiotics. These beverages are easy to digest, offer a refreshing sensation, and can successfully replace sugary or carbonated drinks.
Tomato Juice is Another Natural Hydrator
Mihaela Bilic also recommends tomato juice as an ideal beverage in the warm season. It is rich in water (over 95%), minerals, vitamin C, and lycopene—a powerful antioxidant with anti-cancer effects and protection against UV rays.
This approach emphasizes intelligent hydration, where liquids not only pass through the body but are utilized effectively due to the nutritional components of the foods.


