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5 Reasons Why Your Testosterone Might Be Taking a Dip (And Why That’s Not Always a Bad Thing)

‹ Health BlogFitness ›Men's Health ›

Testosterone plays a vital role in men’s health, but the idea that ‘more is better’ isn’t always true. Hormonal shifts, such as those experienced in long-term relationships or fatherhood, show that dips in testosterone are often part of your body’s natural adaptation to life’s demands. This article explores why testosterone levels fluctuate, the impact of both low and high levels, and practical ways to achieve balance for optimal health and wellbeing.

The Cultural Testosterone Myth

For years, society has pushed the narrative that more testosterone equals peak masculinity. Men are told it’s the secret to being more attractive, energetic, and dominant. But here’s the twist: having lower testosterone isn’t always a problem. In fact, your body often knows exactly what it’s doing when testosterone levels dip. Let’s explore why that’s not necessarily a bad thing and what it means for your health.

 


 

1. Long-Term Relationships and the ‘Attraction Hormone’

When men enter a happy, stable, long-term relationship, testosterone levels naturally decline. Research shows that testosterone is what we call the ‘attraction hormone’—it’s there to get you noticed (Roney & Simmons, 2008). Studies have even shown that women are more drawn to men with higher testosterone levels, especially during certain phases of their menstrual cycle when they’re most fertile (Jones et al., 2008).

But once you’re in a committed relationship, your brain signals that you’re no longer in ‘seek’ mode. It prioritises stability over attraction, resulting in a slight drop in testosterone. Translation? Your body shifts its focus from pursuing a partner to maintaining the relationship. Smart, isn’t it?

 


 

2. Fatherhood: From ‘Child-Maker’ to ‘Caretaker’

Becoming a dad? Get ready for another dip—and that’s a good thing. When a man becomes a father, his testosterone decreases to help him transition from ‘child-maker’ to ‘caretaker’ (Gettler et al., 2011). This hormonal shift channels energy away from mating behaviours and towards bonding with and caring for your baby.

It’s an evolutionary perk: instead of eyeing up strangers, you’re more likely to focus on your family. And honestly, isn’t that exactly what your kids and partner need?

 


 

3. The Balancing Act: Too Low vs Too High

Now, let’s talk about extremes. While low testosterone can be a sign of your body adapting to life changes, chronically low levels can cause issues like:

  • Weight gain (especially around the belly)
  • Fatigue and low energy
  • Mental health struggles (anxiety, depression, or mood swings)
  • Decreased libido
  • Loss of muscle mass

On the flip side, too much testosterone isn’t ideal either. High levels have been linked to increased aggression, risk-taking behaviour, and even health issues like heart problems or prostate enlargement (Booth et al., 1999). Plus, all that excess energy? It’s not always productive.

 


 

4. How to Naturally Boost Testosterone

If you suspect your testosterone levels are too low, there are plenty of natural ways to give them a lift:

  • Exercise: Strength training and high-intensity interval training (HIIT) are particularly effective (Kraemer et al., 1998).
  • Nutrition: Eat more zinc and vitamin D-rich foods, like eggs, lean meats, nuts, and leafy greens (Prasad, 2012; Pilz et al., 2011).
  • Sleep: Prioritise 7-9 hours of quality sleep a night—your hormones reset and recharge while you snooze.
  • Stress Management: Chronic stress increases cortisol (a hormone that suppresses testosterone) (Michaud et al., 2008). Try meditation, yoga, or simply taking more breaks.
  • Weight Management: Excess body fat, especially around the abdomen, can lower testosterone levels (Tsai et al., 2004).

 


 

5. How to Lower Testosterone (When It’s Too High)

If your levels are off the charts and causing problems, here’s how to bring them back to balance:

  • Diet: Cut back on sugar, processed foods, and saturated fats (Anderson et al., 2003).
  • Alcohol: Excess drinking can spike testosterone temporarily but disrupt it long-term.
  • Relax: High testosterone often pairs with a heightened fight-or-flight response. Learning to stay calm and composed can help (Sapolsky, 2004).

 


 

The Importance of Balance

Hormonal health is all about balance. Testosterone is just one piece of the puzzle—and your body’s ability to adapt it to your life stage is remarkable. Whether you’re in a long-term relationship, raising children, or simply navigating life’s changes, your hormones are working behind the scenes to keep you on track.

If you’re curious about your testosterone levels or experiencing symptoms of imbalance, Vitall’s at-home hormone tests can provide insight into what’s happening beneath the surface. Take control of your health, and let’s ditch the myth that ‘more is always better’. Balance is where the magic happens.

 

 

Article Reviewed By

Doctors, Scientists & Experts Delivering Private Blood Testing Online

Ben Starling MSc. |Commercial Director

Ben joins us with over 20 years of industry experience in clinical diagnostics. With a degree in Medical Biochemistry and a masters in Toxicology, Ben founded Vitall in order to address the growing need for preventive healthcare in an increasingly unhealthy population.

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References & Citations For 5 Reasons Why Your Testosterone Might Be Taking a Dip (And Why That’s Not Always a Bad Thing)

  • Anderson, J. W., Konz, E. C., & Jenkins, D. J. (2003). Health benefits and practical aspects of high-fiber diets. The American Journal of Clinical Nutrition, 78(3), 343S-348S.

  • Booth, A., Granger, D. A., Mazur, A., & Kivlighan, K. T. (1999). Testosterone and social behavior. Social Forces, 77(1), 79-110.

  • Gettler, L. T., McDade, T. W., Feranil, A. B., & Kuzawa, C. W. (2011). Longitudinal evidence that fatherhood decreases testosterone in human males. Proceedings of the National Academy of Sciences, 108(39), 16194-16199.

  • Jones, B. C., DeBruine, L. M., Perrett, D. I., Little, A. C., Feinberg, D. R., & Law Smith, M. J. (2008). Effects of menstrual cycle phase on face preferences. Archives of Sexual Behavior, 37(1), 78-84.

  • Kraemer, W. J., Ratamess, N. A., & Anderson, J. M. (1998). Strength training for sports. The American Journal of Sports Medicine, 26(3), 30-37.

  • Michaud, K., Matheson, K., Kelly, O., & Anisman, H. (2008). Impact of stressors in a natural context on release of cortisol in healthy adult humans: A meta-analysis. Stress, 11(3), 177-197.

  • Pilz, S., Marz, W., Cashman, K. D., Kiely, M., Whiting, S. J., Holick, M. F., & Trummer, C. (2011). Rationale and plan for vitamin D food fortification: A review and guidance paper. Frontiers in Endocrinology, 3, 63.

  • Prasad, A. S. (2012). Discovery of human zinc deficiency: Its impact on human health and disease. Advances in Nutrition, 3(6), 749-750.

  • Roney, J. R., & Simmons, Z. L. (2008). Men smelling women: Null effects of exposure to ovulatory sweat on men’s testosterone. Psychoneuroendocrinology, 33(6), 860-865.

  • Sapolsky, R. M. (2004). Why zebras don’t get ulcers. Macmillan.

  • Tsai, E. C., Boyko, E. J., Leonetti, D. L., & Fujimoto, W. Y. (2004). Low serum testosterone level as a predictor of increased visceral fat in Japanese-American men. Obesity Research, 12(7), 1040-1047.

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