Editor's Note This prospective randomized trial by researchers at the University of California San Francisco examines the health effects of coffee consumption on cardiac ectopy and arrhythmias, daily step counts, sleep minutes, and serum glucose levels. A total of 100 adults were fitted with a continuously recording electrocardiogram device, a…
Editor's Note This study from Vanderbilt University Medical Center, Nashville, Tennessee, finds a consistent, widespread, and significant decline in activity following the onset of COVID-19 in the US. The analysis included 5,443 participants who wore a digital device tracking physical activity (Fitbit) for at least 10 days each month. Daily…