> no food or water
But really no water? That doesn’t sound healthy. Of course you can easily make it through a day without fluids but…
The human body is quite capable of more than we give it.
But people don't realize that fasting is important to your body... We store fat to use during that time... That's the whole point of storing fat. Energy and that while you don't have it.
12 hours a day is absolute cake-walk for our bodies.