hidratare

Hidratare is the Romanian term for hydration, referring to the process of providing water or moisture to living tissues, to chemical species, or to systems that require moisture. It is used across contexts such as physiology, chemistry, cosmetics, agriculture, and industry to describe how water supports structure, function, and stability.

In biology, hidratare means maintaining an adequate body water balance essential for cellular processes, temperature regulation, digestion, and circulation. The body regulates water through thirst, kidney function, and hormonal signals. Dehydration results from water loss exceeding intake and can cause symptoms from dry mouth to dizziness; severe dehydration is a medical concern.

In daily life, hidratare is achieved by drinking fluids and consuming water-rich foods. Recommendations vary; typical guidance suggests about 2–3 liters of total water intake daily for adults, adjusted for climate, exercise, and health status. Overhydration is possible if water intake is excessive or poorly balanced with electrolytes, particularly during intense physical activity or in hot environments.

In chemistry, hydration denotes the chemical process of adding water to a substance, producing hydrated compounds or solvating ions with a hydration shell. Classic examples include copper(II) sulfate pentahydrate (CuSO4·5H2O) and the general hydration of ions in aqueous solutions. Hydration is also important in processes such as cement setting and other material science contexts.

Other uses include dermatology and cosmetics, where hidratare refers to skin moisturization using humectants and occlusives, and agriculture, where irrigation aims to maintain plant hydration. Understanding hydration across domains highlights water’s central role in biological function, chemical reactivity, and material performance.