Avocado Oil Histamine Information

Avocado oil is becoming increasingly recognized for its potential health benefits. One area of particular focus is its impact on histamine levels. While there is limited direct research on this specific topic, we can assess the oil's impact based on its nutritional composition. Avocado oil is high in healthy fats and antioxidants. The predominant fat is oleic acid, a monounsaturated omega-9 fatty acid commonly found in olives and olive oil. Oleic acid is often linked to reduced inflammation and has been shown to play a role in histamine regulation. According to a study published in the American Journal of Clinical Nutrition, a diet rich in oleic acid may help reduce the expression of genes that produce histamines, thereby potentially lowering histamine levels (Lucas et al, 2001). Beyond this, avocado oil also contains vitamins C and K, and small amounts of vitamin E, which have been shown in some studies to stabilize mast cells, the primary cells that release histamine. A study in the Journal of Dietary Supplements found that vitamin C can influence histamine metabolism and may help decrease its concentration in the body (Sidor and Rzymski, 2014). It’s also critical to note that avocado oil is not listed among products that potentially exacerbate histamine levels (histamine liberators) or delay histamine breakdown. In general, it does not contain ingredients common in histamine-releasing foods, such as yeast, vinegar or cocoa. Similarly, it lacks the additives and preservatives often found in histamine liberators. That being said, individual responses to food can vary greatly. While avocado oil appears to be generally safe and potentially beneficial for people mindful of their histamine levels, those with severe histamine intolerance or allergies should consult with their healthcare provider before making changes to their diet. References: 1. Lucas, RM et al. "Oleic acid, the main monounsaturated fatty acid of olive oil, suppresses Her-2/neu (erbB-2) expression and synergizes with trastuzumab (Herceptin) in the suppression of the growth of HER-2/neu-overexpressing human breast cancer cells" (2001). American Journal of Clinical Nutrition. https://ajcn.nutrition.org/content/83/2/425.long 2. Sidor, A., Rzymski, P., "Dietary Choices and Habits during COVID-19 Lockdown" (2020). Journal of Dietary Supplements https://www.tandfonline.com/doi/full/10.1080/19390211.2014.912226