Why can't men and women live without sex?

When men and women reach a certain age, they will have a strong desire for sex, which is a sign of the maturity of the human body's sexual function. For humans, moderate sex life can not only bring pleasure to everyone, but also promote human health. Especially middle-aged men and women, their demand for sex life is very high and their desire is very strong. So, why can't men and women live without sex?

1. The benefits of sex life for men

1. Keep men's blood vessels unobstructed: For men, sexual intercourse has a heart-protecting effect. Having sex three times a week can cut a man's risk of a fatal heart attack in half. Regular sex helps maintain cardiovascular health.

2. Make men happy: Sexual intercourse helps promote the secretion of euphoric hormone endorphins in the brain, which can please the body and mind, enhance men's mood, and improve mental health. This is especially important for men who like to hide their emotions.

3. Let men sleep well: Adequate sleep is a necessary prerequisite for maintaining health. For men, 5 to 10 seconds of intense sexual satisfaction is equivalent to taking 2 to 3 mg of diazepam, which helps them fall asleep quickly.

4. Reduce the risk of prostate cancer: Regular sexual intercourse helps men prevent prostate cancer in the future. Studies have shown that abstainers have a relatively higher incidence of prostate cancer. Men who continue to have regular sex around age 50 also have a lower risk of prostate cancer.

5. Make men not afraid of pain: Sexual satisfaction is a "natural painkiller" for men. Oxytocin can reduce participants' pain by more than 50%. Sexual intercourse can produce a large amount of oxytocin in the body, making men brave in the face of pain.

6. Help men stay in shape: Sexual intercourse is an excellent full-body exercise. For men, having sex can strengthen the abdominal, back and pelvic floor muscles. Men who have sex frequently are more likely to maintain their body shape and reduce the chance of abdominal fat.

2. Benefits of Sexual Life to Women

1. Alleviate premenstrual syndrome

In the 5-7 days before menstruation, women experience increased blood flow to the pelvis, which may cause swelling and cramping, leading to bloating or abdominal pain. The muscle contraction during sexual intercourse can accelerate blood flow out of the pelvic area, reduce pelvic pressure, and thus relieve abdominal discomfort.

2. Semen helps disinfect the female vagina

Experiments have shown that there is an antibacterial substance in semen - semen cytokinin, which can kill pathogenic bacteria such as Staphylococcus, Streptococcus, and Pneumococcus. Therefore, it can help protect female reproductive organs from invasion by microorganisms.

3. Sex can change your appearance

The stimulation and exercise during sex leads to the production of adrenaline. These hormones can improve the transparency of the skin, making it look brighter and more translucent, and making people more beautiful.

4. Get closer to your partner

When the relationship between you and your partner is moving in a direction that's good for your relationship, your sex life will tend to be better, too. You can communicate well with each other through sex, thus showing your love more clearly.

5. Sex can help prolong your life

There is evidence that people in happy marriages live longer than singles and divorced people, and this is closely related to happy marriages and sex lives. Making love is good for your health both physically and mentally.