Hello! My name is David Ishihara and I’m currently a student at UCLA majoring in biomedical science. I’m also part time training instructor at 24 hour fitness. I first took interest in testosterone due to my passion for body health and exercise. I have been working out for 4 years and plan to for the […]
Testosterone is the building block for male characteristics , it is a male sex hormone and also is a anabolic steroid that plays an important role in male health. It manipulates a variety of characteristics including well being , sexual libido , immune system strength , assertiveness , and various vital functions that can contribute to your life everyday.