The Quick Start MCAS Food Guide: Your First Step to Relief
Take the guesswork out of eating with MCAS. Get the practical, science-backed quick start food guide that helps calm your mast cells—without the overwhelm.
What will you get
If you have MCAS, every meal can feel like a gamble. One bite can mean brain fog, itching, or worse. I get it—I’ve been there.
That’s why I created The MCAS Food Guide—a clear, practical roadmap to help you make safer food choices without hours of research.
Inside, you’ll discover:
✅ A quick-start food list—what’s safe, what’s not, and why.
✅ The “histamine bucket” concept—understand why reactions change day to day.
✅ Storage & cooking tips—stop histamine from building up in your food.
✅ A sample meal plan—take the stress out of what to eat next.
✅ Natural MCAS supports—beyond food, what actually helps.
This isn’t just about restriction—it’s about giving your body the best chance to heal.
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Hey! I'm Jess.
After battling and reversing severe MCAS triggered by viral infection and mold exposure, I've dedicated myself to helping others find their path to healing. As an engineer in the tech industry, I combined my biochemistry/molecular biology background with extensive research to develop practical, evidence-based approaches to recovery that work even with demanding careers.
Now, while pursuing my PhD focused on MCAS nutrition, neuroregulation, and integrated psychology, I help others navigate their healing journey using strategies that transformed me from bedridden to thriving. My approach integrates cutting-edge research with real-world experience, emphasizing the crucial connections between nervous system regulation, nutrition, and mast cell stability. Through my recovery programs and support groups, I've helped many people understand and manage their MCAS symptoms, proving that with the right approach, healing is possible.
Check out what our Community is saying!
After months of struggling with MCAS symptoms and feeling lost, finding Jess's resources were life-changing. Her simple approach to starting with just a few safe foods helped me see improvement within days. Now, six months later, I understand my triggers and can actually enjoy life again. Her combination of scientific knowledge and personal experience makes her guidance invaluable.
Sarah M., Long Covid Warrior, MO
I've never felt better since following Jess's meal plans! The recipes are easy to follow (which was important since I didn't have much energy initially). The food list is easy to follow but please hurry up and make an app! Highly recommend.
Amy Mc., Topeka
I was skeptical (read: resistant) that diet could make such a difference, but following Jess's low histamine guidance gave me my life back. What sets her apart is how she explains the 'why' behind everything - as a fellow professional, I appreciate her evidence-based approach while keeping things practical and manageable.
Rachel K., Texas
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