Minecraft wiki entry for Hunger_(effect), associated text: Hunger inflicted by eating rotten flesh, raw chicken or by being attacked by a husk adds 3.0 to the player's exhaustion level over the course of 30 seconds, draining 3/4 of a saturation point. When a pufferfish is eaten, 4.5 exhaustion points are added over the course of 15 seconds, draining 1 () and 1⁄8 (0.125) saturation points.