So those individuals need about 500, 600 grams of sugar. And so what we see is if gluconeogenesis did not actually take place inside our body, the individual would only be able to actually survive for a little longer than a day, because once the preserves of these sugars actually runs out, our cells have no way of creating new sugar molecules from these non sugar components. And in that case, we essentially die. So after a little over a day, we would run out of our glucose supply and our cells would not be able to actually continue functioning. And if we don't ingest the food, we would essentially die. So that's why glucoinogenesis is so crucial, so important, because it gives our body the ability to actually produce these sugar molecules needed by our cells to form ATP from non sugar molecules such as proteins.