The woman enters the turn of life to if stop the apparent physiology change such as classics,can appear commonly. But process of this kind of change is mostly punch-drunk. The expert thinks, the mark that change of a few physiology can regard the male as consenescence --

1, eyesight eyeball crystalline lens grows ceaseless thickening along with the age, clear vision decline and focusing can appear to forbid gradually after the man is 50 years old.

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2, the hair addition as the age, the amount of bursa of the wool on male scalp decreases increasingly, the hair is sparser and sparser, the growth of the hair rate is slower and slower also, the male of be balding is increasing.

3, the heart attune when violent campaign is energy-saving after heart function man is 20 years old force is smaller and smaller. Minutely heartbeat is the fastest when a boy of 20 years old moves can amount to 200 times, decrease when 30 years old come 140 times, every increase 10 years old after, minutely the fastest jumpy frequency reduces the heart 10 times.

4, thickening of audition tympanic membrane, narrow of ear path atrophy, discern to tonal ability especially it is more and more difficult that high frequency audio discerns. This kind of situation becomes increasingly clear after 60 years old.

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5, the in part that for oxygen and endurance a physical strength of 70 years old of men reachs 20 years old of men only.

6, skeleton of lobar function thorax is more and more inflexible, the muscle burden that controls breath is heavier and heavier. Breath from time to tome more harmful material remain are in lung. 字串2

7, fat man is in 25-75 year old between, the scale of adipose organization inside body increases near 1 times, and those who increase is adipose pile up to be organized in muscle and organ mostly in. 字串8

8, frequency of impulse of sex of sexual life frequency decreases inevitable. According to statistic, 25 years old or so average and annual can amount to orgasm 104 times, 50 years old are 52 times, the left and right sides is 22 times when 70 years old.

Much clinical data tells us, prostatitis, hypertrophy of the prostate, orchitis, epididymis is phlogistic, scabbard film accumulates fluid, seminal emission, premature ejaculation, impotent, do not ejaculate, phallic cancer, it is the healthy common disease that endangers a man, they are afflicting numerous male sex.

9, erect angle 30-50 year old the man erects when angle comparing is young slightly low, 50-70 year old reduce apparently, cardiovascular disease is among them main reason.

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10, the muscle that muscle and skeleton develop gradually atrophic weakness, skeleton happening fades travel sex change.

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