We need water for a multitude of reasons that are essential for survival. Here are some of the most important:

• Survival: Water is vital for basic survival. Humans can only survive a few days without it.¹
• Bodily Functions:
  • Temperature Regulation: Water helps regulate body temperature through sweating and respiration.²
  • Nutrient Transport: It transports nutrients and oxygen to cells.²
  • Waste Removal: Water helps flush out waste products through urine and feces.²
  • Digestion: It aids in digestion and helps prevent constipation.³
  • Joint Lubrication: Water lubricates joints.³
• Cell Function: Every cell in the body needs water to function properly.
• Organ Function: The brain, heart, and kidneys all need water to function correctly.⁴
• Overall Health: Dehydration can lead to numerous health problems, including headaches, dizziness, and even more severe complications.

In summary, water is indispensable for nearly every bodily function and is crucial for maintaining overall health and survival.