Your 72-Hour Kit now comes with 16 servings of delicious survival food. That's about 6 servings a day for breakfast, lunch & dinner. And each Kit is designed to last 25 years under proper storage conditions. Each 4-Week Kit has an average of 3,760 calories (approx. 1,253 calories per day) for energy & nutrients to survive an emergency. Your 72-Hour Survival Food kit is designed to provide energy and nutrients for one person in a stressful emergency situation. You may want or need more calories or nutrients per day. It’s not intended to be a complete caloric replacement during “normal” times. In an extended emergency – such as one lasting 4 weeks or more – you’ll want to supplement your daily calorie intake, nutrients and variety with additional 4Patriots survival food, food you have stockpiled in your pantry, fresh produce from your garden, etc. And some folks get MULTIPLE Kits at once, to make sure that they have more calories on-hand or to feed more than one person. And with a deal this good, that probably makes sense!