Bioperine Enhance Cortisol Appetite Control blocks the hunger caused by our body's release of cortisol.  What is cortisol?  Early humans evolved in a time when stress was only an occasional occurrence and catching a meal required a great deal of effort.  So to survive this scarcity of food, cortisol, which stimulates hunger and fat stored.  The extra hunger and fat drove us to work harder for our food to store fat, which gave us more energy to survive the occasional stress of the next saber tooth tiger attack.  Times are a little different now.  We are literally bombarded by stress on a hourly basis, and food is everywhere.  The result? For many of us, constant cortisol release creates a near 24-hour need to snack.  Cortisol Appetite Control works in two ways.  First stops us from overeating.  And second, it speeds up our metabolism so we burn more calories from the food we eat.  The result? Normal appetite, high metabolism and a lean body.