Mindfulness-Based Stress Reduction Versus Lifestyle Intervention for Long-Haul Covid-19 Parosmia

Inclusion Criteria: * Adults between the ages of 18 to 65 years * Reside within the continental United States * Ability to engage in virtual group sessions for 2 hours either Tuesday or Wednesday evenings for 8 consecutive weeks and the 1/2 day Weekend Retreat. * Clinically diagnosed or subjective parosmia of at least 3 months duration after COVID- 19 infection Exclusion Criteria: * Clinically diagnosed olfactory dysfunction secondary to non-COVID-19 viral infection, genetic abnormalities, congenital dysfunction, trauma, nasal polyps, or neurodegenerative disorders. * Availability less than 4 months from time of enrollment * Residency outside the continental United States * History of substance abuse, PTSD, thoughts of self-harm, or other active poorly controlled psychiatric or psychological conditions * Sinus surgery in the 6 weeks prior to enrollment