SAGE ALLERGY
Key Allergens
Sage is a plant in the
Lamiaceae family which contains lots of edible herbs such as mint, basil and thyme.
Sage is rarely linked to food allergy, to date there are no recorded allergens for sage by the World Health Organization (WHO), because there have not been enough study into allergic effects from this food. If you are interested in what is needed by the WHO before they add an allergen to their allergen database you can check that out
HERE.
Edible sage is in a different family of plants from Sagebush (in the
Asteraceae family). Sagebush is in a large group of plants found in deserts and mountains, contact with this plant can cause contact allergic dermatitis.
Food Intolerances
Most herbs are low FODMAP foods. FODMAP stands for
Fermentable
oligosaccharides,
disaccharides,
monosaccharides
and
polyols. Foods high in FODMAPs can cause symptoms of food intolerance, affecting the gastro intestinal system and this can be mistaken for a true IgE food allergy.
Sage is a food high in salicylates. Salicylates have the potential to cause gastrointestinal food intolerance symptoms in people who are sensitive to salicylates.
You can read more about
Food Intolerances on the dedicated Food Intolerance Page.
Associated Syndromes
Sage contains lots of essential oils and can be linked to allergic contact dermatitis, especially those who work with essential oils on a daily basis.
Sagebush contains different essential oils including camphor, it also contains sesquiterpene lactones which are the likely cause of contact dermatitis with this plant.
Cross Reactivity
Sage is a plant in the
Lamiaceae family. Other plants in this family are oregano, basil, thyme, chia seeds, lavender, rosemary, marjoram and mint.
Note that this food list is not exhaustive, the most up to date information is on the Cross Reactivity Tool.
Resources
Websites
Science Direct - Salvia officinalis
Science Direct - Sesquiterpene lactones
Healthline - FODMAP Foods
ATP Science - Salicylate Foods
Articles and Journals
Hidden and Rare Food Allergens in Pediatric Age, 2023
Investigation of symptoms and lung functions in tea packaging factory employees, 2023
Assessing cross-reactivity in allergen immunotherapy, 2022
Angioedema Due to Lamiaceae Allergy, 2018
Essential oil composition and total phenolic, flavonoid contents, and antioxidant activity of sage (Salvia officinalis L.) extract under chitosan application and irrigation frequencies, 2018
Labiatae Allergy: Systemic Reactions Due to Ingestion of Oregano and Thyme, 1996
Spice allergy evaluated by results of patch tests, 1993
Let me know if you found any of these interesting or useful.
If you spot an article or research that you think is interesting you can message me or tag me on Facebook, Instagram or Twitter - links at the bottom of the page.