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Feb 24

"The Complex Relationship Between Testosterone, Monogamy, and … – NewsBreak Original

There have been reports of a significant decrease in male testosterone levels, although the exact percentage may be uncertain. This decrease has been linked to various factors, including a decline in sexual activity and interest in sex among men.

This raises questions about the impact of monogamy on male sexual behavior and testosterone levels. Some argue that monogamy may lead to a decrease in male testosterone levels, which could in turn affect their masculine traits and attractiveness to their partners.

However, it's important to consider whether lower testosterone levels are necessary for a long-term relationship and whether a decrease in sexual appetite is a worthwhile trade-off. Additionally, it's unclear whether men need multiple sexual partners to maintain their testosterone levels.

Are Testosterone Levels Really Dropping by 50%? Here's What the Data Says

Testosterone is a hormone produced in the testes that plays a crucial role in male development and overall health. It's known to affect everything from muscle mass and bone density to sex drive and mood. In recent years, there has been a lot of talk about declining testosterone levels among men in the United States, with some alarming claims being made about just how significant that decline is. But what does the data actually say?

The Claim: Testosterone Levels Have Dropped by 50%

One of the most commonly repeated claims is that the average testosterone level among American men has dropped by nearly 50% over the past two decades. This assertion has been made in numerous articles and social media posts, often citing studies from 2007 and 2021.

The 2007 study, published in The Journal of Clinical Endocrinology & Metabolism, found that the total testosterone levels in American men had declined by about 22% when comparing levels from 1985-1987 to those from 2002-2004. The 2021 study, published in European Urology Focus, looked at the testosterone levels of adolescent and young adult men in the US and found a decline of roughly 25% between 1999 and 2016.

While both studies do show a decline in testosterone levels over time, the claim that levels have dropped by almost 50% over the past two decades is misleading. As Dr. Ranjith Ramasamy, a urologist at the Miami University Miller School of Medicine and author of the 2021 study, pointed out in a fact-check by USA Today, the studies cover a total of three decades, not two, and cannot be simply added together. Furthermore, neither study assessed men over the past two decades, so any claim about the decline over that specific time period is not based on the available data.

What Does the Data Really Say?

The available data does suggest that testosterone levels have been declining over time, though at a more modest pace than some of the more alarmist claims would suggest. In addition to the two studies already mentioned, there have been a number of other studies that have examined testosterone levels in American men. A 2017 study published in JAMA found that total testosterone levels declined by about 1% per year on average among men aged 39-70 between 1987 and 2004.

While the reasons for the decline in testosterone levels are not fully understood, there are a number of potential factors that have been suggested. One of the most commonly cited explanations is the rise in obesity rates in the US. Obesity is known to be associated with lower testosterone levels, and the prevalence of obesity has increased significantly over the past few decades. A sedentary lifestyle and changes in diet are also thought to be contributing factors.

What Should Men Do If They're Concerned About Testosterone Levels?

If you're experiencing symptoms of low testosterone, such as decreased sex drive, erectile dysfunction, fatigue, and depression, it's important to talk to your doctor. They can run tests to check your testosterone levels and help you determine the best course of action. It's worth noting that low testosterone levels can often be addressed through lifestyle changes, such as improving your diet and increasing your physical activity. In some cases, medication may be recommended, but this should only be done under the guidance of a qualified healthcare professional.

In conclusion, while testosterone levels have been declining among American men over the past few decades, claims that levels have dropped by almost 50% over the past two decades are not supported by the available data. Men who are concerned about their testosterone levels should speak with their doctor to determine the best course of action.

Have you ever wondered if just thinking about sex can change your hormone levels? Well, a study conducted by Katherine L Goldey and Sari M van Anders investigated this very question. The study found that sexual stimuli can increase testosterone and cortisol levels in males of various species, including humans, and that thinking about sex can increase testosterone levels in women.

However, the study found that sexual thoughts did not change testosterone or cortisol levels in men compared to control conditions. Instead, the study suggests that higher baseline and post-activity cortisol levels correspond to larger increases in self-reported sexual and autonomic arousal.

This means that although sexual thoughts may not be sufficient to change hormone levels in men, cortisol may facilitate sexual arousal by directing energy towards a sexual situation. Overall, the study sheds light on the complex relationship between hormones and sexual arousal, highlighting the importance of both psychological and physiological factors in sexual experiences.

Goldey, Katherine L., and Sari M. van Anders. "Sexy Thoughts: Effects of Sexual Cognitions on Testosterone, Cortisol, and Arousal in Women." Hormones and Behavior, vol. 59, no. 5, 2011, pp. 754-764, https://pubmed.ncbi.nlm.nih.gov/21993767/.

USA Today. "Fact check: Claim that testosterone levels have fallen nearly 50% over 2 decades is partly false." USA Today, 6 Jan. 2021, https://www.usatoday.com/story/news/factcheck/2021/01/06/fact-check-testosterone-levels-didnt-drop-nearly-50-percent/4142705001/.

American Greatness. "Test of the American Man." American Greatness, 4 Jan. 2021, https://amgreatness.com/2021/01/04/test-of-the-american-man/.

"For Hims." How Much Masturbation is Too Much?, https://www.forhims.com/blog/how-much-masturbation-is-too-much.

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