**Answer:**
Beer is an alcoholic beverage. While occasional consumption of one 330ml can is generally harmless, regular intake poses numerous health risks. Studies show heavy beer consumption increases the risk of high blood pressure, cardiovascular disease, stroke, liver damage, and various cancers. Ethanol in beer converts to acetaldehyde, a substance that can damage DNA and contribute to cancers of the liver, breast, mouth, pharynx, and esophagus.
The belief that drinking beer or infused liquor enhances sexual function is incorrect and unsupported by research. Any perceived excitement results solely from nervous system stimulation. Long-term alcohol abuse harms overall health, particularly sexual well-being. Numerous studies indicate that heavy alcohol consumption leads to erectile dysfunction and other sexual dysfunctions. Additionally, intoxicated individuals often lose control, increasing their risk of contracting sexually transmitted infections (STIs) such as: gonorrhea, syphilis, HIV, hepatitis B, and genital warts.
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Drinking alcohol does not enhance sexual function; instead, it increases the risk of cancer and sexually transmitted infections. Photo: Vecteezy
The issue of premature ejaculation, as described, can often be attributed to stress and pressure in daily life. To improve this, individuals should focus on maintaining a relaxed mindset, engaging in sports activities, getting sufficient sleep, and balancing their work schedule.
For sexually transmitted infections, vaccination is an effective preventive measure. Regarding genital warts, caused by the human papillomavirus (HPV), two vaccines are currently available: Gardasil and Gardasil 9. Gardasil 9 is administered to both males and females aged 9 to 45, offering up to 90% protection. Beyond preventing genital warts, this vaccine also helps protect men from oropharyngeal and genital cancers caused by HPV. Even individuals already infected with HPV should still get vaccinated to guard against other virus types.
For hepatitis B, which is easily transmitted through blood, from mother to child, and via unsafe sexual contact, both single and combination vaccines (which also protect against hepatitis A) are available. Adults require three doses over a 6-month period, antibody testing before vaccination, and booster shots if antibody levels fall below protective levels.
Dr. Nguyen Cong Luan, Specialist Level I
Medical Manager, VNVC Vaccination System
Readers can submit vaccine consultation questions for the doctor to answer here.
