Control Trial
A subset of participants completed a control trial. For these
participants the control trial was randomized with the vinegar and
exercise trials within the two-week time span. The standard meal was
consumed, per protocol, followed by a 2-hour period in which the
participants sat or otherwise took part in leisure-time (non-physical)
activities. Blood glucose readings were taken at baseline (pre-meal) and
at 30, 60, 90, and 120 minutes.