05/03/2026
Histamine is a natural chemical involved in immunity, digestion, and brain function. But when histamine builds up faster than the body can break it down, some people may experience symptoms like headaches, skin reactions, congestion, bloating, or dizziness. This often happens when the body struggles to regulate histamine, which can be linked to gut health, inflammation, stress, or certain foods.
5 ways to support histamine balance:
• Support gut health – Histamine intolerance is often linked to gut issues. Supporting digestion and the microbiome with foods like bone broth, fiber, and balanced nutrition may help the body regulate histamine more effectively.
• Reduce high-histamine foods temporarily – Some foods naturally contain high levels of histamine or trigger its release, such as aged cheese, alcohol, fermented foods, smoked meats, and leftovers stored for long periods.
• Increase vitamin C intake – Vitamin C may help lower circulating histamine levels and support immune balance. Good sources include citrus fruits, kiwi, bell peppers, and berries.
• Eat quercetin-rich foods – Quercetin is a natural compound that may help stabilize mast cells, which release histamine. Foods rich in quercetin include onions, apples, capers, berries, and leafy greens.
• Improve sleep and manage stress – Chronic stress and poor sleep can increase inflammation and histamine release. Supporting the nervous system with quality sleep and stress management may help the body better regulate histamine.
