01
Women entering menopause generally experience significant physiological changes such as amenorrhea. But this process of change in men is mostly unclear. Experts believe that some physiological changes can serve as signs of male aging.
02
vision
The crystalline lens of the eyeball continues to thicken with age, and after the age of 50, men will gradually experience significant visual decline and poor focusing.
Hair
As men age, the number of hair follicles on their scalp decreases, their hair becomes thinner, and their hair growth rate slows down. More and more men are experiencing balding.
03
heart
After the age of 20, the ability of the heart to regulate during vigorous exercise decreases in men. A 20-year-old young man can have a heart rate of up to 200 beats per minute during exercise, which decreases to 140 beats per minute at the age of 30, and decreases by 10 beats per minute for every additional 10 years.
hearing
The eardrum thickens, the ear canal shrinks and narrows, making it increasingly difficult to distinguish tones, especially high-frequency sounds. This situation becomes increasingly apparent after the age of 60.
04
supply oxygen
The stamina of a 70 year old man is only half that of a 20-year-old man.
Pulmonary function
The thoracic bones are becoming increasingly stiff, and the muscles controlling breathing are bearing a heavier burden. There are more harmful substances remaining in the lungs during breathing.
05
Fat
Between the ages of 25 and 75, the proportion of adipose tissue in men's bodies increases nearly twice, and most of the increased fat accumulates in muscles and organ tissues.
sex life
The reduction in frequency of impulses is inevitable. According to statistics, around the age of 25, the average number of orgasms per year can reach 104, 52 at 50, and around 22 at 70.
Penile erection angle
The erection angle of men between the ages of 30-50 is slightly lower than when they were young, while it is significantly reduced between the ages of 50-70, with cardiovascular disease being the main cause.
Muscles and Bones
Developed muscles gradually atrophy and become weak, and bones undergo degenerative changes.