Water intake refers to the amount of water a person consumes on a daily basis. Synonyms for water intake include hydration, fluid consumption, water consumption, water ingestion, water assimilation, water uptake, water absorption, and water imbibition. It is important to keep track of water intake as it is critical for maintaining bodily functions, regulating body temperature, flushing out toxins, and promoting healthy skin. Individuals can increase their water intake by drinking more water and consuming water-rich foods such as fruits and vegetables. Maintaining adequate water intake is necessary for optimal health and wellbeing.