The rule of 3’s states that humans can live 3 minutes without oxygen; 3 days without water; and 3 weeks without food. Every person, adult and infant should eat well prepared and balanced diet in order to get a healthy life. Eating imbalanced diet result to malnutrition diseases such as Kwashiorkor, Marasmus, and Anemia. therefore, to maintain the strength and healthy life remember the following

·     Eat at least one well-balanced meal each day.

·     Drink enough liquid to enable your body to function properly (two quarts or a half gallon per day).

·     Take in enough calories to enable you to do any necessary work.

·     Include vitamin, mineral, and protein supplements in your stockpile to ensure adequate nutrition.