Histamine intolerance is an often misunderstood condition that disproportionately affects women, yet remains underdiagnosed and frequently dismissed ...

Histamine is a chemical that your body produces, playing a vital role in immune responses, particularly those related to allergies, and also influencing the gut, brain, and overall immune function.

Rebecca Seal explains why women in midlife can develop new allergies — and why you should avoid unreliable online tests ...

Many foods contain high histamine levels, including alcohol, aged cheeses, and fermented products. Certain medications and health conditions can also cause a histamine imbalance. Histamine is a ...

Diamine oxidase is an enzyme that helps break down excess histamine in your body. More research is needed to establish effectiveness and dosage, though current studies report no adverse effects.