... 1 Review Hide Reviews Reviews 4 not bad. Read honest and unbiased product reviews from our users. These energy bars are intended for the prepper market, and use in emergency situations. Be prepared with your emergency food bars … Find helpful customer reviews and review ratings for Millennium Energy Bars Assorted 12-pack at Amazon.com. Each bar is 400 calories. Posted by Kim D on 8th Jul 2018 Tried many of the food bars … The texture can be compared to a dense shortbread, and is formulated to … It’s a great option for families. New Millennium Food Bars - The perfect meal in an emergency situation - 400 calories, available in: Lemon - Orange - Raspberry - Blueberry - Cherry - Vanilla. NEW MILLENNIUM ENERGY BAR. The Millennium Energy bar combo pack comes with 9 lightweight wafer bars. Don’t wait for an emergency to strike.