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Who should not eat nutritional yeast?

Published in Nutritional Yeast Contraindications 2 mins read

People who experience migraines, have a sensitivity to yeast products, or suffer from inflammatory bowel diseases such as Crohn's disease should generally avoid consuming nutritional yeast.

Understanding the Concerns

While nutritional yeast is a popular dietary supplement for many, certain individuals may experience adverse reactions due to its components or their pre-existing health conditions. It's crucial for these groups to be aware of the potential risks.

Specific Groups Who Should Avoid Nutritional Yeast

Here’s a breakdown of individuals who should exercise caution or completely avoid nutritional yeast:

  • Individuals with Migraines: Nutritional yeast contains tyramine, a naturally occurring compound found in various foods. For some people, tyramine can act as a trigger for headaches, particularly those who are prone to migraines. If you frequently experience migraines, it might be best to steer clear of nutritional yeast.
  • People with Yeast Sensitivity: As its name suggests, nutritional yeast is a type of yeast. Individuals who have a known sensitivity or allergy to yeast products may experience digestive upset, skin reactions, or other allergic symptoms upon consuming it. Avoiding nutritional yeast is recommended to prevent such reactions.
  • Those with Inflammatory Bowel Diseases (IBD): Conditions like Crohn's disease fall under the umbrella of inflammatory bowel diseases. For individuals with IBD, nutritional yeast has the potential to worsen existing symptoms, leading to increased discomfort or flare-ups. It's advisable for people with these conditions to exclude nutritional yeast from their diet.

To summarize, here's a quick reference:

Condition/Sensitivity Reason to Avoid Nutritional Yeast
Migraines Contains tyramine, a potential headache trigger.
Yeast Sensitivity Can provoke allergic reactions or sensitivities.
Inflammatory Bowel Diseases (IBD) May exacerbate symptoms in conditions like Crohn's disease.

Always consult with a healthcare professional or a registered dietitian before making significant changes to your diet, especially if you have an underlying health condition.