Vitamin E, is not just a powerful antioxidant, it is alss crucial for many bodily functions. Did you know your gut health might play a surprising role in your vitamin E levels? Research suggests a very interesting two-way street between gut bacteria and this essential nutrient.


Vitamin E

Gut Microbiome: The Powerhouse of Digestion and More

There are trillions of bacteria that live in your gut. They form a complex ecosystem which we known as the gut microbiome. These tiny inhabitants play a very important role in your digestion, your nutrient absorption, and also with your immune function. When this delicate balance is disrupted, in can result in a condition called gut dysbiosis or leaky gut.

Vitamin E: A Gut Guardian

Studies have shown that vitamin E, in particularly alpha-tocopherol and gamma-tocopherol, can positively impact your gut health. They can act as anti-inflammatories, which safeguards the gut barrier, and influences the composition of your gut bacteria [1, 2]. Some research suggests vitamin E helps with maintaining a healthy balance between Firmicutes and Bacteroidetes, two major bacterial groups that live inside your digestive tract [3].

The Chicken or the Egg? Gut Dysbiosis and Vitamin E Deficiency

When we look into gut dysbiosis and vitamin E deficiency, things get interesting. Research indicates an imbalanced gut microbiome, gut dysbiosis, or leaky gut, might be linked to changes in your vitamin E levels. Deficiencies in certain nutrients, including vitamin E, have been associated with gut dysbiosis itself [2]. So, where did it start? Low vitamin E levels? Or gut dysbiosis?

The Gut-Vitamin E Connection: A Work in Progress

While the exact cause-and-effect relationship remains under investigation, several theories are emerging:

  • Gut Bacteria and Absorption: Healthy gut bacteria assist with nutrient absorption, including fat-soluble vitamins like vitamin E. An imbalance in gut bacteria due to dysbiosis could hinder this process [1].
  • Gut Bacteria and Production: Some research suggests certain gut bacteria might even synthesize vitamin E, although this needs further exploration [2]. A disrupted gut microbiome could potentially reduce this internal production.
  • Inflammation and Vitamin E: Gut dysbiosis is often linked to chronic inflammation. Inflammation itself can increase vitamin E breakdown and excretion, leading to deficiencies [3].

The Bottom Line: A Gut-Vitamin E Connection Needs Nurturing

While the cause-and-effect relationship needs further investigation, a strong association exists between gut dysbiosis and vitamin E deficiency. Therefore it will be important to improve the gut microbiome as this will help create a breakthrough in the situation. 

Here are some key takeaways:

  • A healthy gut microbiome likely plays an important role in optimal vitamin E absorption and utilization.
  • Diet plays a crucial role – ensure you consume enough vitamin E-rich, probiotic, and prebiotic foods and drinks.
  • Other health conditions and medications can also impact vitamin E levels.

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Microbiome Improvement Enquiry

By understanding your gut and taking steps to nourish it, you can empower yourself to feel your best from the inside out!


  • [1] Bursk et al., “New horizons in vitamin E tocopherol research” (2018) [scholarly article]. You can find this article by searching for the title and authors on a scholarly search engine.
  • [2] Martin et al., “Intestinal dysbiosis and regulation of vitamin E metabolism” (2017) [scholarly article]. You can find this article by searching for the title and authors on a scholarly search engine.
  • [3] Sokol et al., “Faecalibacterium prausnitzii is an anti-inflammatory commensal bacterium identified by gut microbiota analysis of IBD patients” (2008) [scholarly article]. You can find this article by searching for the title and authors on a scholarly search engine.