Mineral blends, typically containing electrolytes such as sodium, potassium, magnesium, and chloride, are scientifically validated for the support and treatment of dehydration. Dehydration occurs when the body loses more fluids and electrolytes than it takes in, often due to sweating, diarrhea, vomiting, or inadequate fluid intake. The loss of electrolytes disrupts cellular function, nerve transmission, and muscle contraction.

Oral rehydration solutions (ORS), which are standardized mixtures of water, salts, and sugar, have been extensively studied and are recommended by the World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC) as the first-line treatment for mild to moderate dehydration, especially from diarrhea. Numerous clinical trials and meta-analyses confirm their effectiveness in rapidly restoring fluid and electrolyte balance, reducing morbidity and mortality in both children and adults. Mineral blends designed for rehydration typically follow similar principles, providing the necessary electrolytes to replenish those lost and supporting optimal hydration.

Scientific guidelines specify the ideal concentrations of sodium and glucose for optimal absorption in the gut, and commercially available mineral blends often mirror this composition. Thus, the use of mineral blends for dehydration is strongly supported by robust clinical evidence and is a standard of care in both hospital and home settings.