Columnist: Fasting offers quick way to cleanse body - Walla Walla Union-Bulletin

Columnist: Fasting offers quick way to cleanse body Walla Walla Union-Bulletin If humans were unable to survive an occasional lean period when food was scarce — if indeed any animal couldn't survive such lean periods — we'd have died out as a species long ago. But all animals have a “fail-safe” built in. During that time ...