Can Diet Affect Testosterone? (BLA S4E10)

Can Diet Affect Testosterone? (BLA S4E10)

If you search the word testosterone into youtube you will get thousands of videos telling you how you can increase your testosterone through diet alone. There are a lot of people making some pretty insane claims, but which of these claims actually have any evidence? Today I'm going to walk you through the two main concepts for eating a diet that promotes a healthy level of testosterone, and how to figure out which advice is misguided.


00:00 - Intro

00:35 - Sensational Claims

02:45 - Body Composition

06:15 - Eat a health promoting dietary pattern

06:55 - Inflammatory diets

09:58 - Rapid calorie reduction

10:54 - Do macronutrients matter?

13:04 - Outro

*Disclaimer* This podcast is for entertainment, education, and informational purposes only. The topics  discussed should not solely be used to diagnose, treat , or prevent any condition.  The information presented here was created with an evidence based approach, but you please keep in mind that science is always changing and at the time of listening to this there may some new data that makes this information incomplete or inaccurate. Always seek the advice of your personal physician or qualified health care provider for questions regarding any medical condition.


Allen, N. E., & Key, T. J. (2000). The effects of diet on circulating sex hormone levels in men. Nutrition Research Reviews, 13(2), 159–184.

Anderson, K. E., Rosner, W., Khan, M. S., New, M. I., Pang, S. Y., Wissel, P. S., & Kappas, A. (1987). Diet-hormone interactions: Protein/carbohydrate ratio alters reciprocally the plasma levels of testosterone and cortisol and their respective binding globulins in man. Life Sciences, 40(18), 1761–1768.

Hämäläinen, E. K., Adlercreutz, H., Puska, P., & Pietinen, P. (1983). Decrease of serum total and free testosterone during a low-fat high-fibre diet. Journal of Steroid Biochemistry, 18(3), 369–370.

Hu, T.-Y., Chen, Y. C., Lin, P., Shih, C.-K., Bai, C.-H., Yuan, K.-C., Lee, S.-Y., & Chang, J.-S. (2018). Testosterone-Associated Dietary Pattern Predicts Low Testosterone Levels and Hypogonadism. Nutrients, 10(11), 1786.

Kuchakulla, M., Nackeeran, S., Blachman-Braun, R., & Ramasamy, R. (2021). The association between plant-based content in diet and testosterone levels in US adults. World Journal of Urology, 39(4), 1307–1311.

Langfort, J. L., Zarzeczny, R., Nazar, K., & Kaciuba-Uscilko, H. (2001). The effect of low-carbohydrate diet on the pattern of hormonal changes during incremental, graded exercise in young men. International Journal of Sport Nutrition and Exercise Metabolism, 11(2), 248–257.

Lo, E. M., Rodriguez, K. M., Pastuszak, A. W., & Khera, M. (2018). Alternatives to Testosterone Therapy: A Review. Sexual Medicine Reviews, 6(1), 106–113.

Lopez, D. S., Liu, L., Smith-Warner, S. A., Tsilidis, K. K., Daniel, C., Baillargeon, J., Rohrmann, S., Platz, E. A., & Giovannucci, E. (2022). Association of Prudent, Western, and Alternate Healthy Eating Index (AHEI-2010) dietary patterns with serum testosterone and sex hormone binding globulin levels in men. Hormones (Athens, Greece), 21(1), 113–125.

Pilz, S., Frisch, S., Koertke, H., Kuhn, J., Dreier, J., Obermayer-Pietsch, B., Wehr, E., & Zittermann, A. (2011). Effect of vitamin D supplementation on testosterone levels in men. Hormone and Metabolic Research = Hormon- Und Stoffwechselforschung = Hormones Et Metabolisme, 43(3), 223–225.

Santos, A. M. de S., Ferraz, M. R., Teixeira, C. V., Sampaio, F. J., & da Fonte Ramos, C. (2004). Effects of undernutrition on serum and testicular testosterone levels and sexual function in adult rats. Hormone and Metabolic Research = Hormon- Und Stoffwechselforschung = Hormones Et Metabolisme, 36(1), 27–33.

Sjaarda, L. A., Schisterman, E. F., Schliep, K. C., Plowden, T., Zarek, S. M., Yeung, E., Wactawski-Wende, J., & Mumford, S. L. (2015). Dietary Carbohydrate Intake Does Not Impact Insulin Resistance or Androgens in Healthy, Eumenorrheic Women. The Journal of Clinical Endocrinology and Metabolism, 100(8), 2979–2986.

Whittaker, J., & Harris, M. (2022). Low-carbohydrate diets and men’s cortisol and testosterone: Systematic review and meta-analysis. Nutrition and Health, 28(4), 543–554.

Whittaker, J., & Wu, K. (2021). Low-fat diets and testosterone in men: Systematic review and meta-analysis of intervention studies. The Journal of Steroid Biochemistry and Molecular Biology, 210, 105878.

Zhang, C., Bian, H., Chen, Z., Tian, B., Wang, H., Tu, X., Cai, B., Jin, K., Zheng, X., Yang, L., & Qiu, S. (2021). The Association between Dietary Inflammatory Index and Sex Hormones among Men in the United States. Journal of Urology, 206(1), 97–103.