Although uncommon, potential complications include: 1  Temporary difficulty urinating and incomplete bladder emptying (urinary retention) 2  Development of overactive bladder, which could include urge incontinence. 3  Urinary tract infection. 4  Difficult or painful intercourse.
Resting metabolic rate is the biggest component of your metabolism but not the only one. Thermic effect of exercise makes up about 30% of the calories you burn every day. This 30% includes structured exercise, daily workouts and all the other movements you do throughout the day.
Why do we believe that caffeine boosts metabolism and aids in weight loss? For starters, one recent study published in the International Journal of Sport Nutrition and Exercise Metabolism showed that athletes who took in caffeine pre-exercise burned about 15% more calories for three hours post-exercise, compared to those who ingested a placebo.