When Your Thyroid Triggers Allergies
Is your thyroid making your histamine intolerance worse? If you’ve ever felt bloated, itchy, or had brain fog after eating certain foods, your body might be struggling to break down histamine properly. And if you have a thyroid condition like Hashimoto’s, this problem could be even worse than you realize. Let’s dive into the connection between thyroid health and histamine intolerance—and what you can do about it.
The Thyroid-Histamine Link
Histamine intolerance happens when your body can’t break down histamine efficiently, often due to low levels of diamine oxidase (DAO), the enzyme responsible for clearing excess histamine. Research suggests that thyroid dysfunction, especially hypothyroidism and Hashimoto’s, can disrupt DAO production, making it harder to process histamine.
A 2019 study published in Frontiers in Endocrinology found that thyroid hormones influence gut health and enzyme production, including DAO. When thyroid function is impaired, inflammation in the gut increases, further reducing the body’s ability to handle histamine. This explains why so many people with thyroid disorders also experience symptoms like skin rashes, headaches, sinus issues, and digestive discomfort after eating high-histamine foods.
How to Support Your Body Naturally
The key to managing histamine intolerance while supporting thyroid health is reducing inflammation and improving gut function. Here are two powerful supplements from Global Healing that can help:
1. Quercetin by Global Healing – A Natural Antihistamine
Quercetin is a plant-based antioxidant that stabilizes mast cells, preventing them from releasing excess histamine. It’s been shown in studies to naturally reduce allergic reactions and inflammation, making it an excellent option for those with histamine intolerance and autoimmune thyroid issues.
2. Ultimate Probiotic by Global Healing – Gut Support for Histamine Breakdown
Your gut microbiome plays a huge role in how your body processes histamine. Certain probiotic strains, like Lactobacillus plantarum and Bifidobacterium lactis, can actually help break down histamine and improve gut health. The Ultimate Probiotic from Global Healing contains 25 strains of beneficial bacteria designed to support digestion, immune function, and histamine metabolism.
Low-Histamine Diet Tips for Thyroid Health
If you’re dealing with both thyroid issues and histamine intolerance, diet is crucial. Here are some tips to help balance both:
- Eat fresh, whole foods – Avoid aged, fermented, or leftover foods, which are high in histamine.
- Choose anti-inflammatory proteins – Opt for fresh meats and wild-caught fish rather than processed or smoked meats.
- Focus on gut-friendly foods – Include bone broth, cooked vegetables, and foods rich in magnesium and B vitamins to support DAO production.
- Limit high-histamine foods – Cut back on spinach, tomatoes, eggplant, and aged cheeses, as they can trigger symptoms.
- Support detox pathways – Stay hydrated, move your body, and incorporate gentle detoxifiers like lemon water and dandelion tea.
Final Thoughts
If you’ve been struggling with mysterious symptoms that don’t seem to go away—skin issues, bloating, congestion, or fatigue—it might not just be your thyroid. Histamine intolerance could be playing a bigger role than you think. By addressing gut health, reducing inflammation, and adding targeted supplements like Quercetin and Ultimate Probiotic from Global Healing, you can take steps toward feeling better and regaining balance.
Your healing journey is unique, but you don’t have to navigate it alone. Have you noticed a connection between histamine intolerance and your thyroid health? Let me know in the comments!
