What does fact checked mean?
At Healthfully, we strive to deliver objective content that is accurate and up-to-date. Our team periodically reviews articles in order to ensure content quality. The sources cited below consist of evidence from peer-reviewed journals, prominent medical organizations, academic associations, and government data.
The information contained on this site is for informational purposes only, and should not be used as a substitute for the advice of a professional health care provider. Please check with the appropriate physician regarding health questions and concerns. Although we strive to deliver accurate and up-to-date information, no guarantee to that effect is made.
Monoamine oxidase inhibitors are antidepressants used by patients who have not responded to other antidepressant therapies, according to the National Institutes of Health. Patients taking MAOIs face dietary restrictions that limit the consumption of foods containing high levels of tyramine. The interaction of tyramine with MAOIs can cause a dangerously high increase in blood pressure, which can lead to a stroke. Tyramine is found in foods that are fermented, aged, or spoiled.
If you are experiencing serious medical symptoms, seek emergency treatment immediately.
Aged Cheese and Matured Cheese
Patients taking MAOIs should avoid aged cheese and matured cheese because they contain high levels of tyramine, according to the National Institutes of Health. The only cheeses that can be eaten are cottage cheese, cream cheese, ricotta, part-skim mozzarella and American processed cheese. These types of cheese are allowed as long as they have been refrigerated for no more than two or three weeks. Normally, monoamine oxidase enzyme in the digestive tract keeps tyramine levels within a safe range. Taking MAOIs prevents monoamine oxidase enzyme from working, resulting in elevated levels of tyramine. When tyramine levels increase, they can cause potentially serious reactions such as:
- severe high blood pressure
- heart problems
- visual disturbances,
For this reason, patients need to avoid eating aged cheese and matured cheese that contain significant amounts of tyramine.
Meats, Dairy Products and Fruits and Vegetables
List of Foods Containing Tyramine
Fresh packaged meat, fish, poultry and dairy products should be stored in the refrigerator and eaten within three to four days. Fermented vegetables and sauces should also be avoided by patients taking MAOIs. Examples of fermented vegetable products include:
- soy sauce
- yeast extracts
- soybean paste
- miso soup
Examples of fruits containing tyramine that should be avoided by patients taking MAOIs include raspberries, bananas, avocado, spinach and banana peels. Foods containing monosodium glutamate are high in tyramine and should be avoided.
Patients taking MAOIs should limit the intake of beer, wine and liquor to no more than two servings a day, according to the National Institutes of Health. Tap beer or unpasteurized beer and red wine should be avoided, according to MayoClinic.com 1. Chocolate and caffeinated beverages should also be avoided.
- Monoamine oxidase inhibitors are antidepressants used by patients who have not responded to other antidepressant therapies, according to the National Institutes of Health.
- Patients taking MAOIs should avoid aged cheese and matured cheese because they contain high levels of tyramine, according to the National Institutes of Health.
- The only cheeses that can be eaten are cottage cheese, cream cheese, ricotta, part-skim mozzarella and American processed cheese.
- Fermented vegetables and sauces should also be avoided by patients taking MAOIs.
List of Foods Containing Tyramine
What Are the Side Effects of Cranberry Juice?
Foods to Avoid When Taking Linezolid
Ambroxol Hydrochloride Side Effects
Protein and Hypoglycemia
Probiotics for Sinusitis
Foods to Avoid on a Phenylketonuria Diet
Foods With Tyramine to Avoid
Foods That Trigger Ocular Migraines
Can L-Tyrosine Be Used With Prozac?
- Purestock/Purestock/Getty Images