Does Chocolate Really Boost Energy—Or Just Sugar Crash You?
The Science Behind Chocolate’s Energy Claims The Science Behind Chocolate’s Energy Claims (image credits: unsplash) Chocolate’s reputation as an energy booster largely comes from its unique chemical makeup. According to a 2024 review in the journal Nutrients, chocolate—especially dark chocolate—contains moderate amounts of caffeine and theobromine, both natural stimulants. Caffeine is well-known for increasing alertness, while theobromine offers a milder, longer-lasting energy lift. A standard 40g bar of dark chocolate contains about 25mg of caffeine and 200mg of theobromine, compared to 95mg caffeine in a cup of coffee. While these compounds can boost mental focus and wakefulness, their effects are … Read more