Recent research from California University in 2021 reveals a surprising trend among young people aged 18 to 30: a significant number are having less sex. According to the survey, 38% of respondents reported not having a sexual partner in the past year. This trend of declining sexual activity has raised concerns among scientists about the potential adverse effects on both physical and mental health.

The Importance of Sexual Activity for Mental and Physical Health

Dr. Tara Suwinyattichaiporn, a renowned sex and relationship expert, emphasizes the necessity of affection, touch, and sexual connections for overall well-being. She highlights that a lack of sexual activity can lead to deteriorating mental health, manifesting as increased anxiety, sadness, and stress. The psychological need for human connection and intimacy is crucial for maintaining mental health stability.

One of the severe physical consequences of prolonged sexual inactivity is penile atrophy. Dr. Tobias Kohler, an assistant professor of urology at Southern Illinois University School of Medicine, explains that regular erections are essential for maintaining penile health. Without them, the penis can become less elastic and may shrink over time.

Sexual activity is also linked to the release of several “feel-good” hormones, such as oxytocin, dopamine, and serotonin. Dr. Suwinyattichaiporn notes that these hormones play a critical role in regulating emotions and enhancing mood. Dopamine, in particular, is associated with pleasure and reward, and insufficient levels can lead to feelings of insecurity and low self-worth.

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Dr. Suwinyattichaiporn warns of more severe consequences of extended sexual inactivity, such as penile and vaginal atrophy and pain during intercourse. These issues can arise after as little as five years without sexual activity. Additionally, men who abstain from sex for long periods are at a higher risk of developing prostate cancer. The Urology Care Foundation supports this, citing studies that suggest regular ejaculation may help reduce the risk of prostate cancer by eliminating harmful chemicals accumulated in semen.

The negative health impacts associated with not having sex underscore its importance for physical and psychological health. This could be seen as evidence that humans are inherently designed for sexual activity. Whether one subscribes to the view of purposeful design or the notion that blind chance drove our evolution, the necessity of reproductive success for species survival remains undeniable. Sexual activity not only fosters individual well-being but also ensures the continuation of our species.

The Broader Implications of Declining Sexual Activity

The decline in sexual activity among young people has far-reaching implications, particularly concerning birth rates and population growth. With fewer individuals engaging in sexual relationships, there is a corresponding decrease in the number of children being born. This trend can lead to significant demographic shifts, affecting not only population size but also the societal and economic structures that depend on a steady or growing population.

While the decline in sexual activity and birth rates is prominently observed in Western countries, it is not exclusively a Western phenomenon. Many developed nations across the globe are experiencing similar trends. Factors such as increased access to education and career opportunities, changes in societal norms, and the availability of contraception contribute to this decline.

In contrast, several communities and regions, particularly in developing countries, continue to have high birth rates. These areas often have different social and economic dynamics, including less access to family planning resources and different cultural attitudes towards family size and reproduction.

The differing birth rates between regions can lead to significant demographic changes over time. Communities with higher birth rates may experience faster population growth, potentially leading to a larger share of the global population. This shift could have profound impacts on society and the economy. Economically, countries with higher birth rates may experience rapid workforce growth, potentially leading to increased economic power and influence on the global stage.

The potential for communities with high birth rates to “take over” society and the economy raises several questions. Will these populations drive future economic growth and innovation? How will the cultural and societal values of these growing populations integrate with those of declining regions? These are complex issues that will shape the future global landscape.

Conclusion

The decline in sexual activity among Gen Z is not just a matter of changing social behaviors but poses significant health risks. Both mental and physical well-being are intricately linked to regular sexual activity, highlighting the importance of intimacy and connection in human life. Addressing these issues requires a holistic approach, encompassing both the promotion of healthy sexual relationships and the understanding of the broader implications of sexual inactivity. Furthermore, the potential demographic shifts could reshape population dynamics, societal structures, and economic power balances, requiring comprehensive consideration of cultural, economic, and societal factors across diverse regions.

Reflection

• How do you think declining sexual activity among young people will impact society and the economy in the long run?
• What are your thoughts on the relationship between sexual activity and mental health? Do you believe it’s as crucial as the experts suggest?
• How should societies address the differences in birth rates between developed and developing regions to ensure balanced global growth?

Reference

• Generation Z Is Missing Out on the Benefits of Sex by Justin J. Lehmiller Ph.D. on Psychology Today September 8, 2022
• What’s Driving Gen Z’s Aversion to Sex? | Opinion, Newsweek, October, 12, 2021
• On the Cusp of Adulthood and Facing an Uncertain Future: What We Know About Gen Z So Far. By Kim Parker and Ruth Igielnik, Pew Research Center, MAY 14, 2020
• Here’s what happens to the human body when you don’t have sex or masturbate for months, By Nikki Main, DailyMail, May 24, 2024, 
• Global Birth Rates by Country