The fast that Dana White did was an 86 hour water fast which made him feel like a superhero.
During a water fast, you are not allowed to eat or drink anything besides water.
Most people drink two to three liters of water per day during a water fast.
The water fast lasts for 24–72 hours.
You should not water fast for longer than this without medical supervision because of health risks.
Water fasting can be associated with several benefits including increased weight loss, improved heart health and better blood sugar control.
However, it's not a good fit for everyone and in some cases, it can be dangerous.
Water fasts which is where you consume nothing but water for several days might help you lose weight, but it's unclear how long you'll keep it off, according to research from the University of Illinois Chicago.
During a water fast, you are not allowed to eat or drink anything besides water.
Most people drink two to three liters of water per day during a water fast.
The water fast lasts for 24–72 hours.
You should not water fast for longer than this without medical supervision because of health risks.
Water fasting can cause quick weight loss, but it is not without its dangers.
While the practice may affect insulin sensitivity and blood pressure in positive ways, it can also lead to dehydration and orthostatic hypotension.
Consult a healthcare provider before beginning any type of fast.