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Men’s Testosterone

The male hormone testosterone is essential to a healthy libido and muscle growth in both men and women. Testosterone production starts early in adolescence and slowly tapers off over time as a man ages. It is most often associated with sex drive but also affects the way men store fat, their bone and muscle mass, …

Blood Flow and Physical Activity Relationship

While the heart can pump an adequate volume of blood at rest, the sympathetic nervous system tends to reduce the amount of blood delivered to the body when the body engages in physical activity. When the body is forced to work harder than usual, blood flow is reduced to the muscles making an effort. Normal …