Water

Water is the most abundant component of the human body, accounting for an average of 60% of adult body weight. Of natural origin, it forms the essential medium for virtually all of the body's biochemical reactions. It contributes to the maintenance of normal body temperature, the transport of nutrients and oxygen to cells, and the elimination of metabolic waste. It also plays a role in maintaining electrolyte balance and the osmotic pressure of cells. Daily requirements vary according to age, level of physical activity and climatic conditions. Beyond hydration from drinks and food, water is frequently used in dietary supplements as an excipient or solvent, contributing to the proper dissolution and bioavailability of active nutrients.