Histamine Intolerance Test
This easy at-home cheek swab looks at genetic variations related to DAO, an enzyme that helps your body break down histamine. Results may help identify whether you could be more sensitive to histamine and support more personalized nutrition and lifestyle recommendations, especially for symptoms such as headaches, flushing, congestion, itching, or digestive upset.
FAQ
Answers to your questions about lab testing and services.
Reyna Sanchez, RN, Integrative Lifestyle Coach
I’m a registered nurse and wellness coach who helps women better understand how their daily habits connect to the way they feel. My approach is centered on education, mindset, and realistic lifestyle changes involving nutrition, movement, sleep, stress, and consistent routines. Lab testing can also be used as a tool to provide more insight into areas like metabolic health, hormones, inflammation, and nutrient status. My goal is to help women understand their bodies, feel more confident in their choices, and build habits that support the changes they want to make.
My websiteFocus areas
Environmental Health
Gastrointestinal Health
Metabolic Health
Women's Health
States of practice
Pennsylvania