Cup of coffee in the morning, wake up, brain waves goes up after the caffeine drink, take a break, high energy level

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Size: 7343px × 3600px
Location: Germany
Photo credit: © Berit Kessler / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: active, aroma, attack, background, beat, beats, beverage, black, brain, break, breakfast, brown, cafe, caffeine, cappuccino, cardiogram, coffee, concept, cup, drink, eeg, energy, espresso, frequency, fresh, hand, health, heart, heartbeat, high, hot, level, lifestyle, line, lively, medical, morning, mug, portrait, pulse, refreshment, rhythm, risk, sleeping, wake, wave, waves