Recent findings reveal that Brazil nut allergies can be transmitted through sexual contact due to residual proteins in semen. A woman in the UK experienced an allergic reaction after intimacy, highlighting the importance of caution for nut allergy sufferers. This case underscores the need for awareness of hidden allergen transfer pathways and proper precautions to prevent severe reactions. Nut proteins can remain in bodily fluids and products, posing risks even without direct ingestion. Always carry medication and remain vigilant about potential exposures.

New Insights into Transmission of Brazil Nut Allergy During Intimacy

A recent case highlights that severe allergies to Brazil nuts can be passed through sexual activity. A 20-year-old woman in the UK suffered an allergic reaction after intimacy with her partner, who had eaten Brazil nuts earlier. Despite efforts to clean, nut proteins were present in his semen, causing her reaction. Brazil nuts, originating from the Amazon, are high in oil and protein and appear in various foods and cosmetic products. This case emphasizes the need for heightened awareness of hidden allergen transfers and caution for individuals with severe nut allergies. Always carry allergy medications and be mindful of indirect exposures.

Nut allergies may be transmitted through sexual contact

Nut proteins can persist in semen after consumption

Individuals with allergies should take extra precautions

Nut residues are common in many products