Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Subscribe to the Magazine for free
Subscribe for free to keep reading! If you are already subscribed, enter your email address to log back in.
Thanks for subscribing!
Oops! Something went wrong while submitting the form.
Are you a healthcare practitioner?
Thanks for subscribing!
Oops! Something went wrong while submitting the form.

Erectile Health and the Gut: Surprising Connections Unveiled

Medically reviewed by 
Erectile Health and the Gut: Surprising Connections Unveiled

Erectile dysfunction (ED) affects an estimated 30 million men. Beyond the obvious impact on intimacy, emerging research suggests that erectile health may also serve as a barometer of a man's overall health and well-being. While traditionally, ED has been attributed to factors like age, lifestyle, and underlying medical conditions, recent studies highlight an additional link between erectile function and gut health. This revelation is ushering in a new era of understanding, where the gut's influence on vascular health and erectile function takes center stage. In this article, we will delve into the fascinating link between gut health and erectile function, uncovering how nurturing your gut might just be the key to unlocking a healthier, more satisfying life.


The Gut-Health Paradigm 

The gastrointestinal tract has a significant influence on our systemic health and bodily functions. The gut is often referred to as “the second brain” due to its enteric nervous system (ENS), a network of hundreds of millions of neurons located within the walls of our gastrointestinal tract, and its ability to influence other bodily functions. One of the gut’s most remarkable functions is its ability to communicate with the central nervous system (CNS), referred to as the “gut-brain axis.” The bidirectional communication that exists between the gut and the brain is facilitated by nervous system connections, hormones, and other biochemical messengers. This interaction plays a pivotal role in regulating mood, emotions, and even cognitive functions.

Moreover, the gut is home to trillions of microorganisms, including bacteria, fungi, and archaea, referred to as the microbiome, and around 70% of our immune system. The microbiome not only aids in digestion but also influences metabolism and immune responses. The immune system interacts with the microbiome and gastrointestinal contents directly, coordinating immune system activity in response to these exposures. Immune cells release messengers called cytokines that increase inflammation. 

Intestinal permeability, also known as leaky gut, is a condition in which the intestinal barrier is compromised, allowing harmful substances to enter the bloodstream and promote system inflammation. The microbiome plays an important role in the integrity of the intestinal lining, and imbalances may contribute to intestinal permeability. A balanced and diverse microbiome is essential for overall well-being, as imbalances have been linked to a myriad of health issues, from gastrointestinal disorders to autoimmune diseases and mental health conditions.

Gut Health and Hormonal Balance 

Hormone imbalances in men can contribute to the development of erectile dysfunction. The gut microbiome has a multi-faceted influence on hormones through mechanisms such as modulating the gut-brain axis, inflammation, and the metabolism and elimination of hormones. 

The hypothalamic-pituitary-adrenal (HPA) axis is a hormonal axis in the body responsible for coordinating responses that allow the body to adapt to a variety of physical or emotional stressors. Exposure to stressors leads to an increased production of cortisol from the adrenal glands. The HPA axis is one component of the bidirectional communication network that exists between the gut and the brain. Imbalances in the composition of microorganisms in the microbiome, known as dysbiosis, can increase systemic inflammation and HPA axis dysfunction. HPA axis dysfunction and elevations in cortisol can suppress reproductive hormone production, including testosterone.

The gut microbiome also influences the metabolism of hormones. Hormones, like estrogen, are first metabolized in the liver, turning them into more water-soluble compounds. These metabolites enter the intestines through the bile, where they should be eliminated in the stool. Certain bacteria in the gastrointestinal tract produce an enzyme called beta-glucuronidase that interrupts this process by deconjugating the estrogen metabolites, which can then re-enter circulation and disrupt the normal hormone balance in the body. Recent studies performed in mice also suggest that the gut microbiome might play a role in the metabolism of testosterone and DHT in addition to estrogen (15, 46).

Moreover, the composition of the gut microbiome, particularly the abundance of important gut bacteria like firmicutes, influences testosterone levels in men (48, 58). The composition of the microbiome regulates metabolism, increasing the propensity towards conditions such as insulin resistance, type 2 diabetes, metabolic syndrome, and obesity, which are associated with lower testosterone levels. Additionally, high levels of proinflammatory bacteria release endotoxins into circulation, which directly suppress testosterone production in Leydig cells in the testes.

The Microbiome's Influence on Vascular Health 

The microbiome is incredibly metabolically active. The gut bacteria assist in the breakdown of various nutrients from our diet, producing various byproducts as results, including short-chain fatty acids (SCFAs), trimethylamine-N-oxide (TMAO), and secondary bile acids that have a profound impact on vascular health and circulation. Atherosclerosis is a vascular disease marked by the accumulation of fatty plaques in arteries. It begins with endothelial dysfunction, triggered by factors like high blood pressure and inflammation. Oxidized low-density lipoprotein (LDL) cholesterol infiltrates the damaged endothelium, initiating inflammation, which attracts immune cells, like macrophages, to form foam cells and fatty plaques. The narrowing of the arteries due to this plaque formation reduces circulation and increases the risks of other health issues, including cardiovascular disease, heart attack, and even erectile dysfunction. 

Humans do not have the ability to completely break down dietary fiber without the assistance of the microbiome. The commensal microbes ferment carbohydrates, like prebiotics fibers and resistant starches, to produce SCFAs, including butyrate, acetate, and propionate. SCFAs serve a wide array of functions in the body, including providing fuel for the intestinal epithelial cells, regulating the pH of the gut, balancing inflammation, regulating metabolism, and influencing the gut-brain axis and mood. On top of these benefits, SCFAs have been shown to help improve vascular health. Atherosclerosis is closely associated with chronic vascular inflammation and production of oxidized LDL cholesterol. SCFAs regulate lipid metabolism, lowering the production of LDL cholesterol, and modulate system inflammatory responses, reducing the production of inflammatory cytokines and adhesion molecules that play a role in the development of atherosclerosis.

Trimethylamine-N-oxide (TMAO) is a compound that forms in the human body as a result of the metabolism of certain dietary nutrients, including choline, betaine, and carnitine, commonly found in foods such as red meat, eggs, and dairy products. When these nutrients are consumed, certain gut bacteria metabolize them into trimethylamine (TMA), which is then absorbed into the bloodstream and transported to the liver. In the liver, TMA is further oxidized to form TMAO.

TMAO may promote atherosclerosis by influencing cholesterol metabolism, reducing the excretion of cholesterol, and increasing the accumulation of LDL cholesterol. It also promotes endothelial inflammation and attracts immune cell migration, promoting the formation of foam cells and the development of arterial plaques. 

Primary bile acids, colic acid, and chenodeoxycholic acid are synthesized in the liver and secreted into the gallbladder. They are released into the small intestine when we eat, where they aid in the digestion of dietary fats and absorption of fat-soluble vitamins. The gut microbiota can modify primary bile acids into secondary bile acids, including deoxycholic acid and lithocholic acid, in the colon. Secondary bile acids, when reabsorbed from the gastrointestinal tract, can activate various receptors involved in immune responses and the production of inflammatory cytokines as well as lipid metabolism, which impact vascular health and function (7, 63).

Nitric oxide (NO) is a molecule in the body that helps to regulate blood vessel function and overall cardiovascular health. The oral microbiome can metabolize dietary nitrates, found in foods like leafy green vegetables and beets, into nitrites. These dietary nitrites can then be activated into nitric oxide in the acidic environment of the stomach. Nitric oxide impacts vascular function through mechanisms like its regulation of blood pressure, inflammation, and insulin sensitivity (30).

The metabolically active nature of the microbiome means it has the capacity to either support or hinder vascular health. On one hand, a balanced and diverse microbiome can support vascular well-being by contributing to the synthesis of beneficial compounds, such as short-chain fatty acids and nitric oxide, that play a role in maintaining blood vessel integrity and reducing inflammation. On the other hand, an imbalance or dysbiosis within the microbiome may have adverse effects, such as increasing TMAO production.

Erectile Dysfunction: A Reflection of Gut Dysbiosis? 

Gut dysbiosis can have a profound impact on various physiological processes. This disruption in gut homeostasis can lead to increased intestinal permeability or leaky gut, compromising the gut barrier's integrity. Consequently, harmful substances may enter the bloodstream, contributing to systemic inflammation and immune system activation. Gut dysbiosis can also disturb the production of critical compounds such as short-chain fatty acids (SCFAs), bile acids, trimethylamine-N-oxide (TMAO), and nitric oxide (NO), all of which are interconnected with vascular health and hormonal regulation.

Emerging research has linked gut dysbiosis to a spectrum of diseases, including atherosclerosis, diabetes, obesity, depression, and anxiety, all of which share erectile dysfunction as a possible symptom. Indeed, recent studies have discovered a correlation between the relative abundance of specific gut bacteria and erectile function in men. These findings underscore the intricate connections between the gut microbiome, systemic health, and sexual well-being, prompting us to explore whether the quest for effective treatments for erectile dysfunction may start within the gut (32, 41).

Diet, the Gut, and Erectile Health 

Maintaining a balanced gut microbiome through dietary choices and lifestyle habits is essential for promoting an environment in which the production of beneficial metabolites outweighs those that may negatively impact vascular function. Prebiotics are non-digestible dietary compounds, typically from carbohydrates or fiber, that promote the growth and activity of important microorganisms in the gut. These compounds are found naturally in certain foods like fruits, vegetables, whole grains, and legumes or can also be taken in supplemental form. Common prebiotic supplements available include inulin, fructooligosaccharides, resistant starch, and galactooligosaccharides. Eating plenty of these fiber-rich foods not only helps support good microbial diversity but also increases the production of SCFAs to help prevent inflammation, improve insulin sensitivity and metabolism, and promote vascular health.

Research has shown that adherence to a Mediterranean diet, which emphasizes vegetables, fruits, nuts, legumes, and omega-3 fatty acids while limiting red meat and trans fats, is associated with a lower risk of developing erectile dysfunction. On top of supporting microbiome diversity and gut health, the flavonoids and antioxidants found in these plant-based foods support endothelial health. The Mediterranean diet is associated with improved endothelial function, blood pressure, and lipid profiles, as well as decreased inflammation and insulin resistance, all of which improve erectile health (67).

Nitrate consumption improves blood pressure, endothelial function, and blood flow, all of which can improve erectile function. Foods rich in nitrates include spinach, broccoli, cabbage, celery, lettuce, beets, and spinach. L-arginine is an amino acid and a precursor to nitric oxide. It is found in most protein-rich foods such as animal proteins, soy, whole grains, beans, and dairy products. Consuming foods rich in L-arginine lowers blood pressure, improves blood flow, and improves sexual function in men with ED.

Heavy alcohol consumption is associated with erectile dysfunction. Excess alcohol induces oxidative stress within the blood vessels and can disrupt liver function, increasing levels of estrogen and lowering levels of testosterone. The CDC recommends no more than 2 drinks daily for men, but the WHO has recently warned that there is no level of alcohol consumption that is considered safe for our health.

Probiotics and Erectile Function 

Probiotics are living microorganisms, typically bacteria or yeast that are similar to the beneficial microorganisms naturally found in the human gut. When consumed, either through diet or in supplemental form, they provide health benefits such as maintaining a balanced and diverse gut microbiome, supporting digestion, and enhancing the body's immune system (33). Probiotics are found naturally in fermented foods such as yogurt, kefir, kimchi, miso, tempeh, sauerkraut, pickles, and natto.

Taking probiotics orally can increase SCFA production, reduce TMAO production, improve insulin sensitivity, improve cholesterol levels, and reduce oxidative stress and inflammation. These effects, in turn, are closely related to vascular health, preventing the development of atherosclerosis and cardiovascular disease, and may indirectly impact erectile function (62). 

While the interplay between probiotics and erectile function is an area of ongoing study, the ability of probiotics to foster a balanced gut microbiome and support cardiovascular well-being suggests their potential as a holistic approach to improving overall sexual health.

Functional Medicine Lab Testing for Erectile Health 

The onset of erectile dysfunction is often complex, involving multiple factors like gut dysbiosis, inflammation, hormone imbalances, and cardiometabolic dysfunction. Functional medicine testing can provide a comprehensive assessment of these various aspects of an individual’s health to create personalized treatment plans to optimize erectile health.

Male Hormone Panel

The Comprehensive Male Profile I by ZRT Laboratory uses both dried blood spots and saliva samples to measure hormones, including testosterone and thyroid, that play a critical role in men’s health and influence erectile health (39). 

Adrenal Testing

Stress and high levels of cortisol can suppress testosterone production and deplete an adrenal hormone called DHEA, which is also associated with erectile dysfunction (25). Additionally, stress negatively impacts gut health by disrupting microbiome composition and inducing intestinal permeability and inflammation. The Adrenocortex Stress Profile by Genova Diagnostics is a salivary test measuring both the diurnal rhythm of cortisol as well as DHEA to identify if HPA axis dysfunction is impacting sexual function.

CardioMetabolic Panel

Erectile dysfunction is a symptom of both cardiovascular disease as well as metabolic diseases (65). The CardioMetabolic Profile by Doctor’s Data measures biomarkers associated with cardiovascular disease, diabetes, and metabolic syndrome, such as lipids, fasting glucose, and fasting insulin.


Integrative Approaches: Bridging Gut and Erectile Health

An integrative or holistic approach to erectile health delves into the intricate connections between the gut, hormones, and vascular system, recognizing the importance of these connections in sexual function and well-being. 

Stress Management

Techniques to help manage the body’s stress response, like mind-body therapies, regulate the HPA axis and cortisol levels. These can include practices such as meditation, mindfulness-based practices, yoga, guided imagery, progressive muscle relaxation, biofeedback, and breathing exercises. Stress management techniques have been used to improve symptoms in gastrointestinal conditions, reduce inflammation, and balance hormones, including cortisol, DHEA, and testosterone. 


Sleep deprivation is associated with changes in immune system function, microbiome composition, and hormone imbalances. Short sleep durations have specifically been associated with an increased risk of gastrointestinal diseases, cardiometabolic diseases, and decreased erectile function. The recommended sleep time for adults is between 7-9 hours (78). Some simple sleep hygiene recommendations to improve sleep quality include sticking to a consistent sleep schedule, getting daytime natural light exposure, making sure the bedroom is cool, dark, and quiet, limiting screen exposure in the evenings, and avoiding heavy meals and caffeine too close to bedtime.


Physical activity and exercise exert numerous health benefits in the body. Exercise has been shown to improve microbiome diversity and gut health, reduce inflammation, regulate hormone production and function, improve insulin sensitivity, and improve vascular health. Physical activity can help to improve erectile function. 160 minutes of weekly exercise for at least 6 months has been shown to combat erectile dysfunction.


Erectile Health and The Gut: Key Takeaways

Gut health plays a pivotal role in vascular health and erectile function. Research has started to reveal the profound connection between the gut microbiome and these critical aspects of men's well-being. A balanced gut microbiome promotes a healthy vascular system by reducing inflammation and enhancing blood vessel function. Disruptions in gut health can lead to inflammation, insulin resistance, and metabolic disorders, contributing to erectile dysfunction. Recognizing the gut's role in maintaining erectile health underscores the need for a holistic approach to treatment.

The information provided is not intended to be a substitute for professional medical advice. Always consult with your doctor or other qualified healthcare provider before taking any dietary supplement or making any changes to your diet or exercise routine.
Learn More
No items found.

Lab Tests in This Article

  1. Anand, N., Gorantla, V. R., & Chidambaram, S. B. (2022). The role of gut dysbiosis in the pathophysiology of neuropsychiatric disorders. Cells, 12(1), 54.
  2. Anderson, S. (2022, May 19). 6 preventable risk factors associated with heart attacks. Rupa Health.
  3. Bauer, S. R., Breyer, B. N., Stampfer, M. J., Rimm, E. B., Giovannucci, E. L., & Kenfield, S. A. (2020). Association of diet with erectile dysfunction among men in the health professionals follow-up study. JAMA Network Open, 3(11).
  4. Beavers, K. M., Brinkley, T. E., & Nicklas, B. J. (2010). Effect of exercise training on chronic inflammation. Clinica Chimica Acta, 411(11–12), 785–793.
  5. Bird, S. R., & Hawley, J. A. (2017). Update on the effects of physical activity on insulin sensitivity in humans. BMJ Open Sport & Exercise Medicine, 2(1).
  6. Cantero, M. A., Guedes, M. R. A., Fernandes, R., & Lollo, P. C. B. (2022). Trimethylamine N-oxide reduction is related to probiotic strain specificity: A systematic review. Nutrition Research, 104, 29–35.
  7. Chiang, J. Y., Ferrell, J. M., Wu, Y., & Boehme, S. (2020). Bile acid and cholesterol metabolism in atherosclerotic cardiovascular disease and therapy. Cardiology Plus, 5(4), 159–170.
  8. Christie, J. (2023, January 6). A functional medicine approach to obesity and weight management. Rupa Health.
  9. Clapp, M., Aurora, N., Herrera, L., Bhatia, M., Wilen, E., & Wakefield, S. (2017). Gut microbiota’s effect on Mental Health: The gut-brain axis. Clinics and Practice, 7(4), 987.
  10. Cloyd, J. (2023, February 28). A functional medicine protocol for leaky gut syndrome. Rupa Health.
  11. Cloyd, J. (2023, March 8). Bile acids 101: Testing, interpreting, treatment. Rupa Health.
  12. Cloyd, J. (2023, April 7). Functional medicine high cholesterol protocol. Rupa Health.
  13. Cloyd, J. (2023, April 27). Unlocking the health benefits of nitric oxide: How this molecule supports Cardiovascular Health, exercise performance, and more. Rupa Health.
  14. Cloyd, J. (2023, September 25). An integrative medicine approach to understanding sleep’s role in a healthy immune system. Rupa Health.
  15. Colldén, H., Landin, A., Wallenius, V., Elebring, E., Fändriks, L., Nilsson, M. E., Ryberg, H., Poutanen, M., Sjögren, K., Vandenput, L., & Ohlsson, C. (2019). The gut microbiota is a major regulator of androgen metabolism in intestinal contents. American Journal of Physiology-Endocrinology and Metabolism, 317(6).
  16. Creswell, J. D., Taren, A. A., Lindsay, E. K., Greco, C. M., Gianaros, P. J., Fairgrieve, A., Marsland, A. L., Brown, K. W., Way, B. M., Rosen, R. K., & Ferris, J. L. (2016). Alterations in resting-state functional connectivity link mindfulness meditation with reduced interleukin-6: A randomized controlled trial. Biological Psychiatry, 80(1), 53–61.
  17. Crowther, M. A. (2005). Pathogenesis of atherosclerosis. Hematology, 2005(1), 436–441.
  18. Cumming, D. C., Brunsting, L. A., Strich, G., Ries, A. L., & Rebar, R. W. (1986). Reproductive hormone increases in response to acute exercise in men. Medicine and Science in Sports and Exercise, 18(4), 369???373.
  19. de Oliveira, G. L., Cardoso, C. R., Taneja, V., & Fasano, A. (2021). Editorial: Intestinal dysbiosis in inflammatory diseases. Frontiers in Immunology, 12.
  20. DeCesaris, L. (2022, June 6). What is gut dysbiosis? 7 signs to watch for. Rupa Health.
  21. Definition & facts for erectile dysfunction. National Institute of Diabetes and Digestive and Kidney Diseases. (n.d.).,men%20in%20the%20United%20States.
  22. Diorio, B. (2023, March 17). How to test for hypothalamic-pituitary-adrenal (HPA) axis dysfunction. Rupa Health.
  23. Duttaroy, A. K. (2021). Role of gut microbiota and their metabolites on atherosclerosis, hypertension and human blood platelet function: A Review. Nutrients, 13(1), 144.
  24. Easthope, A. (2022, April 16). 11 common causes of low male testosterone (and how to fix them). Rupa Health.
  25. El-Sakka, A. I. (2018). Dehydroepiandrosterone and erectile function: A Review. The World Journal of Men’s Health, 36(3), 183.
  26. Erectile Dysfunction (Impotence). Cedars Sinai. (n.d.).
  27. Facts about moderate drinking | CDC. (n.d.).
  28. Fleming, M. A., Ehsan, L., Moore, S. R., & Levin, D. E. (2020). The enteric nervous system and its emerging role as a therapeutic target. Gastroenterology Research and Practice, 2020, 1–13.
  29. Gerbild, H., Larsen, C. M., Graugaard, C., & Areskoug Josefsson, K. (2018). Physical activity to improve erectile function: A systematic review of Intervention Studies. Sexual Medicine, 6(2), 75–89.
  30. Goh, C. E., Trinh, P., Colombo, P. C., Genkinger, J. M., Mathema, B., Uhlemann, A., LeDuc, C., Leibel, R., Rosenbaum, M., Paster, B. J., Desvarieux, M., Papapanou, P. N., Jacobs, D. R., & Demmer, R. T. (2019). Association between nitrate‐reducing oral bacteria and cardiometabolic outcomes: Results from origins. Journal of the American Heart Association, 8(23).
  31. Green, D. J., & Smith, K. J. (2017). Effects of exercise on vascular function, structure, and health in humans. Cold Spring Harbor Perspectives in Medicine, 8(4).
  32. Hatakeyama, S., Hatakeyama, S., Imai, A., Yamamoto, H., Yoneyama, T., Mori, K., Yoneyama, T., Hashimoto, Y., Nakaji, S., & Οhyama, C. (2020b). The association between gut microbiome and erectile dysfunction: a community-based cross-sectional study in Japan. International Urology and Nephrology, 52(8), 1421–1428.
  33. Hemarajata, P., & Versalovic, J. (2012). Effects of probiotics on gut microbiota: Mechanisms of intestinal immunomodulation and neuromodulation. Therapeutic Advances in Gastroenterology, 6(1), 39–51.
  34. Henry, E. (2021, September 29). Are your patients insulin resistant? 4 ways to test. Rupa Health.
  35. Henry, K. (2023a, February 21). An integrative medicine approach to Depression. Rupa Health.
  36. Henry, K. (2023b, March 21). An integrative medicine team approach to treating anxiety. Rupa Health.
  37. Herman, J. P., McKlveen, J. M., Ghosal, S., Kopp, B., Wulsin, A., Makinson, R., Scheimann, J., & Myers, B. (2016). Regulation of the hypothalamic‐pituitary‐adrenocortical stress response. Comprehensive Physiology, 603–621.
  38. Hu, S., Ding, Q., Zhang, W., Kang, M., Ma, J., & Zhao, L. (2023). Gut microbial beta-glucuronidase: A vital regulator in female estrogen metabolism. Gut Microbes, 15(1).
  39. Jabaloyas, J. M. (2010). Hormonal etiology in erectile dysfunction. Archivos Espanoles de Urologia, 63(8), 621–627.
  40. Kanchibhotla, D., Sharma, P., & Subramanian, S. (2021). Improvement in gastrointestinal quality of life index (GIQLI) following meditation: An open-trial pilot study in India. Journal of Ayurveda and Integrative Medicine, 12(1), 107–111.
  41. Kang, J., Wang, Q., Wang, S., Pan, Y., Niu, S., Li, X., Liu, L., & Liu, X. (2023). Characteristics of Gut Microbiota in Patients with Erectile Dysfunction: A Chinese Pilot Study. The World Journal of Men’s Health, 41.
  42. Khakham, C. (2023, May 12). Understanding your risk of cardiovascular disease with Functional Medicine Labs. Rupa Health.
  43. Khanijow, V., Prakash, P., Emsellem, H. A., Borum, M. L., & Doman, D. B. (2015). Sleep dysfunction and gastrointestinal diseases. PubMed, 11(12), 817–825.
  44. L-arginine. Mayo Clinic. (2023, August 10).
  45. Leproult, R., & Van Cauter, E. (2009). Role of sleep and sleep loss in hormonal release and metabolism. Pediatric Neuroendocrinology, 11–21.
  46. Li, D., Liu, R., Wang, M., Peng, R., Fu, S., Fu, A., Le, J., Yao, Q., Yuan, T., Chi, H., Mu, X., Sun, T., Liu, H., Yan, P., Wang, S., Cheng, S., Deng, Z., Liu, Z., Wang, G., … Liu, T. (2022). 3β-hydroxysteroid dehydrogenase expressed by gut microbes degrades testosterone and is linked to depression in males. Cell Host & Microbe, 30(3).
  47. Li, S., Song, J.-M., Zhang, K., & Zhang, C.-L. (2021). A meta-analysis of erectile dysfunction and alcohol consumption. Urologia Internationalis, 105(11–12), 969–985.
  48. Liu, S., Cao, R., Liu, L., Lv, Y., Qi, X., Yuan, Z., Fan, X., Yu, C., & Guan, Q. (2022). Correlation between gut microbiota and testosterone in male patients with type 2 diabetes mellitus. Frontiers in Endocrinology, 13.
  49. LoBisco, S. (2022, September 16). How food affects your mood through the gut-brain axis. Rupa Health.
  50. Logsdon, A. F., Erickson, M. A., Rhea, E. M., Salameh, T. S., & Banks, W. A. (2017). Gut reactions: How the blood–brain barrier connects the microbiome and the brain. Experimental Biology and Medicine, 243(2), 159–165.
  51. Lu, Y., Zhang, Y., Zhao, X., Shang, C., Xiang, M., Li, L., & Cui, X. (2022). Microbiota-derived short-chain fatty acids: Implications for cardiovascular and metabolic disease. Frontiers in Cardiovascular Medicine, 9.
  52. MacLean, C. R. K., Walton, K. G., Wenneberg, S. R., Levitsky, D. K., Mandarino, J. P., Waziri, R., Hillis, S. L., & Schneider, R. H. (1997). Effects of the transcendental meditation program on adaptive mechanisms: Changes in hormone levels and responses to stress after 4 months of practice. Psychoneuroendocrinology, 22(4), 277–295.
  53. Maholy, N. (2023, February 22). Improving gut health with exercise. Rupa Health.
  54. Maholy, N. (2023, April 14). How to reduce stress through mind-body therapies. Rupa Health.
  55. Maholy, N. (2023, May 23). A functional medicine treatment protocol for metabolic syndrome: Testing, nutrition, and supplements. Rupa Health.
  56. Maholy, N. (2023, June 29). The role of probiotics and prebiotics in Gut Health: An integrative perspective. Rupa Health.
  57. Markowiak-Kopeć, P., & Śliżewska, K. (2020). The effect of probiotics on the production of short-chain fatty acids by human intestinal microbiome. Nutrients, 12(4), 1107.
  58. Matsushita, M., Fujita, K., Motooka, D., Hatano, K., Hata, J., Nishimoto, M., Banno, E., Takezawa, K., Fukuhara, S., Kiuchi, H., Pan, Y., Takao, T., Tsujimura, A., Yachida, S., Nakamura, S., Obara, W., Uemura, H., & Nonomura, N. (2022). Firmicutes in gut microbiota correlate with blood testosterone levels in elderly men. The World Journal of Men’s Health, 40(3), 517.
  59. Monda, V., Villano, I., Messina, A., Valenzano, A., Esposito, T., Moscatelli, F., Viggiano, A., Cibelli, G., Chieffi, S., Monda, M., & Messina, G. (2017). Exercise modifies the gut microbiota with positive health effects. Oxidative Medicine and Cellular Longevity, 2017, 1–8.
  60. Mousa, W. K., Chehadeh, F., & Husband, S. (2022a). Microbial dysbiosis in the gut drives systemic autoimmune diseases. Frontiers in Immunology, 13.
  61. Mousa, W. K., Chehadeh, F., & Husband, S. (2022b). Microbial dysbiosis in the gut drives systemic autoimmune diseases. Frontiers in Immunology, 13.
  62. Pavlidou, E., Fasoulas, A., Mantzorou, M., & Giaginis, C. (2022). Clinical evidence on the potential beneficial effects of probiotics and prebiotics in cardiovascular disease. International Journal of Molecular Sciences, 23(24), 15898.
  63. Pushpass, R. G., Alzoufairi, S., Jackson, K. G., & Lovegrove, J. A. (2021). Circulating bile acids as a link between the gut microbiota and cardiovascular health: impact of prebiotics, probiotics and polyphenol-rich foods. Nutrition Research Reviews, 35(2), 161–180.
  64. Salonia, A., Capogrosso, P., Clementi, M. C., Castagna, G., Damiano, R., & Montorsi, F. (2013). Is erectile dysfunction a reliable indicator of general health status in men? Arab Journal of Urology, 11(3), 203–211.
  65. Sanchez, E., Pastuszak, A. W., & Khera, M. (2017). Erectile dysfunction, metabolic syndrome, and cardiovascular risks: Facts and controversies. Translational Andrology and Urology, 6(1), 28–36.
  66. Sanjiwani, M. I., Aryadi, I. P., & Semadi, I. M. (2022). Review of literature on Akkermansia Muciniphila and its possible role in the ETIOPATHOGENESIS and therapy of type 2 diabetes mellitus. Journal of the ASEAN Federation of Endocrine Societies, 37(1), 69–74.
  67. Schwingshackl, L., Morze, J., & Hoffmann, G. (2019). Mediterranean diet and health status: Active ingredients and pharmacological mechanisms. British Journal of Pharmacology, 177(6), 1241–1257.
  68. Shannon, O. M., Easton, C., Shepherd, A. I., Siervo, M., Bailey, S. J., & Clifford, T. (2021). Dietary nitrate and Population Health: A Narrative Review of the translational potential of existing laboratory studies. BMC Sports Science, Medicine and Rehabilitation, 13(1).
  69. Smith, R. P., Easson, C., Lyle, S. M., Kapoor, R., Donnelly, C. P., Davidson, E. J., Parikh, E., Lopez, J. V., & Tartar, J. L. (2019). Gut microbiome diversity is associated with sleep physiology in humans. PLOS ONE, 14(10).
  70. Sweetnich, J. (2023, February 22). How stress affects our gut health. Rupa Health.
  71. Sweetnich, J. (2023, February 24). The importance of testing DHEA levels. Rupa Health.
  72. Sweetnich, J. (2023, April 25). Complementary and integrative medicine approaches to type 2 diabetes management. Rupa Health.
  73. Sweetnich, J. (2023, June 30). Top 5 antioxidants that can improve your health and how to test your patient’s levels. Rupa Health.
  74. Vighi, G., Marcucci, F., Sensi, L., Di Cara, G., & Frati, F. (2008). Allergy and the gastrointestinal system. Clinical and Experimental Immunology, 153(Supplement_1), 3–6.
  75. Wang, Y., & Xie, Z. (2022a). Exploring the role of gut microbiome in male reproduction. Andrology, 10(3), 441–450.
  76. Weinberg, J. L. (2022, November 16). 4 science backed health benefits of the Mediterranean diet. Rupa Health.
  77. World Health Organization: WHO. (2023, January 4). No level of alcohol consumption is safe for our health. World Health Organization.
  78. Zhang, F., Xiong, Y., Qin, F., & Yuan, J. (2022). Short sleep duration and erectile dysfunction: A review of the literature. Nature and Science of Sleep, Volume 14, 1945–1961.
  79. Zhen, J., Zhou, Z., He, M., Han, H.-X., Lv, E.-H., Wen, P.-B., Liu, X., Wang, Y.-T., Cai, X.-C., Tian, J.-Q., Zhang, M.-Y., Xiao, L., & Kang, X.-X. (2023). The gut microbial metabolite trimethylamine N-oxide and cardiovascular diseases. Frontiers in Endocrinology, 14.
Subscribe to the Magazine for free to keep reading!
Subscribe for free to keep reading, If you are already subscribed, enter your email address to log back in.
Thanks for subscribing!
Oops! Something went wrong while submitting the form.
Are you a healthcare practitioner?
Thanks for subscribing!
Oops! Something went wrong while submitting the form.