hidratar

Hidratar is a verb used in Spanish and Portuguese with several related meanings centered on providing water or moisture. Etymologically, it comes from Latin hydratus or hydratus, itself from the Greek hudor meaning water. The basic sense is to supply moisture to something or someone, or to become moisture-sufficient.

In health and daily life, hidratar refers to maintaining body water through the consumption of fluids. Adequate hydration is essential for physiological functions, while dehydration can impair cognitive and physical performance and, in severe cases, be dangerous. Daily needs vary by age, activity, climate, and health status. Signs of inadequate hydration include thirst, dark urine, dry mouth, and reduced urine output. Overhydration is less common but can occur with excessive fluid intake or electrolyte imbalance.

In cosmetics and personal care, hidratar is commonly used to describe moisturizing the skin or hair. Hydration in this sense involves formulations that add or retain water in tissues, using humectants (such as glycerin or hyaluronic acid) and occlusives to minimize water loss. Proper hydration aims to improve elasticity and smoothness without causing greasiness or irritation.

In culinary and food contexts, hidratar or rehidratar means soaking dried foods to restore their moisture and texture, such as dried fruits, beans, or mushrooms. In medicine, hydration may involve intravenous fluids to correct dehydration or electrolyte disturbances, with solutions tailored to patient needs.

Overall, hidratar encompasses actions that increase or restore moisture in biological, cosmetic, culinary, and medical settings.