Praised for its calcium and protein content, milk is also great for hydration.

Milk is known not only for its nutritional value but also for its hydrating properties.

In fact, there’s some scientific evidence that suggests milk is evenmorehydrating than water alone.

Milk in glass and bottle, minimalist on yellow background with a glass of water and lemons

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is the most hydrating, and what nutritionexperts have to say.

Milk Hydration vs. Water

The rumors are true: Milk is a great source of hydration.

Later studies have found comparable results.

In fact, milk was found to have significantly higher effects on bodily hydration than water.

Drinking milk and not having to go immediately after is an indicator that its hydrating effects last longer.

What Makes Milk So Hydrating?

Here’s what milk does have that water doesn’t.

Electrolytes

The research specifically points to the electrolytes in milk.

Theimportance of electrolytes in hydrationis nothing new.

Electrolytes are essential minerals responsible for regulating the balance of fluids in the body.

The electrolytes in milk are especially helpful after an intense workout.

Are Non-Dairy, Plant-Based Milks as Hydrating?

Some of the most popularplant-based milksinclude almond milk, soy milk, and oat milk.

However, while non-dairy alternatives have high water content, they don’t always offer as many replenishing nutrients.

Each non-dairy milk optionhas its pros and cons.

The potential hydrating effects of plant-based milk haven’t been studied to the extent that cow’s milk has.

“It’s great to drink after a workout because it contains protein and carbohydrates.

Milk can also help reduce muscle soreness after an intense workout.”

USDA FoodData Central.Almond milk, unsweetened, plain, refrigerated.

Accessed February 13, 2023.

USDA FoodData Central.Oat milk, unsweetened, plain, refrigerated.

Accessed February 13, 2023.

USDA FoodData Central.Soy milk, unsweetened, plain, refrigerated.

Accessed February 13, 2023.

Accessed February 13, 2023.

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National Institute of Health.