Leading expert in metabolism and weight loss, John Barban, has just released an advanced discovery about the true cause of a slow metabolism and it has nothing to do with dieting, exercising, aging, or genetics.

He's revealed a '10-Second Coffee Trick' that has been proven to increase the speed and efficiency of the metabolism by up to 500% almost instantly. Some people who have used this method have reported losing as much as 7lbs in a single week.

To learn how you can start using this effortless and enjoyable method as soon as today, click the button for all the details before its too late…