Are you experiencing fatigue and low or no sex drive, do you seem to have less mental focus, do you have less tolerance to stress and feel down, is your body getting softer while you are gaining fat, have you been exercising for months or years without improvements in your body, you do not have the problems mentioned but you want to how to keep your testosterone within healthy ranges. Then, this book may be for you. You may be one of the 13 million men in the United States that are needlessly suffering from testosterone deficiency and not knowing it. This book will explain in clear and practical language the symptoms and treatments of testosterone deficiency to help determine if you are a good candidate for this therapy. Testosterone replacement therapy TRT can dramatically boost sex drive and function, strength, energy levels, mood, mental focus, and lean body mass while decreasing fat in men with testosterone deficiency syndrome hypogonadism. However, it is not a therapy to start wit