Beware of the eight signs of aging in men

　　Sign one: hair loss

　　Tip: Entering the peak period of career, mental and psychological pressure increases, causing endocrine and blood circulation disorders, thereby causing hair loss and gradual thinning of hair.

　　Sign 2: Out of breath

　　Tip: If you are out of breath after going up stairs or running, it means that your lung function has begun to decline. Research shows that without science exercise , lung function begins to weaken after the age of 20.

　　Sign 3: Dirty teeth

　　hint: male Teeth tend to become dirty after the age of 30, which is related to not paying attention to oral hygiene. If the brushing posture is incorrect and the teeth are not brushed thoroughly, people's gums will gradually shrink, the gaps between teeth will become wider, tartar will increase and deposit around the gaps between teeth and gums, plaque will become active, and oral hygiene will be poor. Therefore, brushing your teeth in the morning and evening should be changed to brushing your teeth in the correct posture after each meal.

　　Sign 4: Hearing loss

　　Tip: Inner ear listening nerve Poor blood circulation will lead to hearing loss. In addition, the noise in the city is loud, and teenagers love to wear Walkmans. People may not be aware of the degree of hearing damage when they are young, but after they are about 30 years old, they can clearly feel the harm of hearing loss.

　　Sign Five: Weakened Vision

　　Tip: exclude Eye It is a problem in itself, which indicates that there is a disease in the blood vessels. It affects blood circulation, causes optic nerve metabolism disorders, and causes vision loss.

　　Sign Six: Tiredness

　　Tip: If a 30-year-old man is always low on energy and listless at work or in life, it may be caused by psychological stress or endocrine changes. This indicates that androgen levels have dropped.

　　Sign 7: Decreased sex drive

　　Tip: The reasons for the decline in sexual ability of 30-year-old men come from both psychological and physiological aspects. Psychological aesthetic fatigue, excessive mental stress, physiological decrease in androgen levels, and poor blood circulation will all cause erectile dysfunction.

　　Sign 8: Weak athletic ability

　　Tip: After exercise, the phenomenon of fast heartbeat lasts for a long time and the heart's regulatory ability becomes lower and lower, which means that the reserve capacity of the heart itself has declined. This is caused by the aging and weakening of the elasticity of the heart muscle, which is related to the blood vessels healthy Related to poor condition.