The Biebs announced his third fragrance, The Key, in June, and HollywoodLife.com got a sniff of the new scent â and itâs amazing! Justin Bieber, 19, has had a great run in the fragrance industry so far, but I think The Key is definitely his best one to date!
On average, this works out to about 260 calories every day, just by thinking![i] (Unfortunately, contrary to popular belief thinking harder, such as while taking an exam, will probably not cause your brain to burn significantly more calories). 20 More Everyday Activities That Burn Calories.
To put this in perspective, if your total calorie burn for the day is 2000, then approximately 400 of those calories burned will be from brain activity. Research however, shows that this number can change, increase actually, when we challenge our brains to work harder.