Water is essential to life. A few days without it could result in death – it’s that important. So considering a hydration strategy when working out in the heat is essential. We lose water through respiration, sweating as well as urinary and fecal output. Exercise speeds up the rate of water loss making intense exercise, especially in the heat, a possibility of leading to cramping, dizziness and heat exhaustion or heat stroke if adequate fluid intake isn’t met. Correct fluid intake is an important priority for exercisers and non-exercisers in the heat. Water makes up 60% of our bodies. So it’s incredibly important to for many different roles in the body.