These Foods Will Eitherbr Boost or Drain Your Energy.br As the COVID-19 pandemic drags on, it can be a struggle to maintain consistent energy levels throughout the day.br While a cup of coffee can provide abr much-needed boost of energy, experts say eating thebr right food is actually a better option. .br Here are 10 foods that'll either boost or drain your energy,br according to three registered dietitian nutritionists. .br 1. Black Beansbr (Energy Booster) .br 2. CaffeineEnergy Drinksbr (Energy Drainer).br 3. Bananasbr (Energy Booster).br 4. Candybr (Energy Drainer).br 5. Eggsbr (Energy Booster).br 6. Steakbr (Energy Drainer).br 7. Waterbr (Energy Booster).br 8. Fruit Smoothiesbr (Energy Drainer).br 9. Pistachiosbr (Energy Booster).br 10.