A "hydration source" refers to something that provides you with the liquid you need to stay hydrated. It is usually a drink or a place where you can get water or other beverages to keep your body properly hydrated. Full definition
Plus, they absorb over 10 times their weight in water, which makes them an unlikely hydration source too. (dailyburn.com)
Plus, they absorb over 10 times their weight in water, which makes them an unlikely hydration source too. (dailyburn.com)
It is not recommended as a primary hydration source for a sick toddler who is not eating solids because it does not offer nutritional value. (howtoadult.com)