You will lose a pound if you burn 3500 more calories than you take in. This is one of the bottom lines in weight loss but whether or not you are actually burning 3500 calories varies from person to person with the same activity.
A dog can survive without eating for 14 days, procided day wouldn't be in good shape and health.
How long can a tortoise survive without food? Discussion in 'General Tortoise Discussion' started by Sunrise, Nov 19, 2009. Anyone know how long can a tortoise fasting without food? let say if you are going away for a week or more...how long can they live without food? maybe adult can last longer than the baby?