By addressing issues every day, and providing access to care when patients need it, unnecessary emergency department visits are minimized and overall health is improved. PHN is a partnership between Geisinger hospitals, its primary care network, and its insurer, Geisinger Health Plan (GHP).
We can't live on air and sunshine alone. The human body needs food and water to survive. A human can go for more than three weeks without food (Mahatma Gandhi survived 21 days of complete starvation), but water is a different story. At least 60% of the adult body is made of it and every living cell in the body needs it to keep functioning.
You Can Live 4 to 6 Weeks Without Food Most doctors and nutritionist state that the average person can live about 4 to 6 weeks without food, but a week is a miracle without water. There have been numerous activists who have placed themselves into a starvation trance in order to prove a political or religious point.