Does it sometimes feel like other women are energizer bunnies, and you need a Diet Coke just to get going in the morning? You can do one better than a caffeine fix. Sustain energy naturally throughout your day and skip the negatives of caffeine. Registered Holistic Health and Integrative Nutritionist, Rebecca Cafiero, shares five ways to keep your energy up all day without a daily soda. Kicking the afternoon slump starts early! Getting enough rest at night will help you keep going all day.