Men: when to start of aging

<p> Pace of modern life, the city people work pressure, prone to physical function recession, health condition. </ p> While people think "music" and therefore more lust is concerned about the decline of sexual function. <p> Men .when aging? individual differences in ability, there are 50 or 60-year-old is completely stopped having sex, but some 80 years old have a strong sex drive. </ p> <p> Male sexual aging mainly due to a testicular degenerative .changes occurred, subsequent cause brain, pituitary, adrenal and sexual function also changes. </ p> Men generally from 50-60 years later, with the years, Leydig cells may occur gradually aging and degenerative changes to make testosterone secretion substantially reduced testis size .relative decrease, in which case the body's tissues and organs of all ages, sexual function gradually decline. 60 years after the testes reduces more obvious, so it can be said that the testis function on male sexual function decline played a key role. <p .> Elderly male erectile take longer and need to increase the amount of direct stimulation of the genitals. </ p> 60-year-old future male erectile strength and ejaculation volume usually have different degrees of reduced. Good physical fitness and body to maintain good .function is extremely important. In addition, other factors should not overlook, such as social, psychological, etc. may affect sexual function. <p> Link: how to determine whether the aging men? </ p> <p> Vision: eye .lens thickened, a clear vision, out of focus; </ p> <p> Hair: the hair follicles of the scalp, hair reduction on thinned, hair growth is slow, some began to old and bald; </ p> <p .> Sex frequency: reduce the number of impulses. </ p> Average annual number of 30-year-old orgasm is not lower than 100, 40, 80, 50 years of age not less than 60, 60 years is not less than 50 .; <p> Erectile angle: 50 until the age of 25-year-old than when erectile angle slightly lower is normal, but I feel less obvious, the description is aging excessive; </ p> <p> Oxygen and endurance: physical .strength decreased significantly. </ p> Example: the 70-year-old man manual only half of the 20-year-old man; <p> Pulmonary function: chest bones start to become stiff. </ p> Control the respiratory muscles .burden heavier and heavier. Breathe more harmful residues in the lungs; <p> Heart: heart adjustment variable low, beats per minute in the fastest times lower than the standard value; </ p> <! - AFP Control Code / Caption. .left vertical banner --><!-- AFP Control Code End/No.--> <p> Listening: thickened the tympanic membrane, auditory meatus narrowed, atrophy of the tonal discrimination, especially on high-frequency sounds to tell more and .more difficult; </ p> <p> FAT: a gradual increase in the proportion of body fat, depositions, muscle and organ of a larger percentage of fat content; </ p> <p> Muscles and bones: muscle contraction and weakness ., bone occur degenerative changes. </ p> <p align="right"> (Practice editing: Chen Dong ping) </ p>.