Product Summary1-

Why can one person eat like a growing teenager and not gain a pound, 

while another person's every indulgence shows up on the scale? 

Chalk it up to individual differences in metabolism, muscle mass and physical activity. 

Metabolism is the process by which our bodies convert what we eat into the energy we need to survive and function. 

Tweet this It powers everything from breathing to blinking. 

A fast metabolism is like a hot furnace that burns through fuel (calories) quickly. 

A slow metabolism needs less fuel to keep a body running.

Purchase this ebook and learn about your metabolism