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  2. Essential Amino Acids

Histidine

What is Histidine?

Histidine is an essential amino acid that plays a crucial role in various bodily functions. It is particularly important for the growth and repair of tissues. Histidine is a precursor to histamine, a vital neurotransmitter involved in immune response, digestion, and sleep regulation. Foods rich in histidine include meat, fish, dairy products, and some grains.


Why do I have an intolerance?

Intolerance to histidine may manifest due to an inability to metabolize this amino acid properly. Symptoms can include digestive issues, headaches, or skin reactions. Genetic factors or a high-histamine diet may also contribute to an intolerance, causing the body to react negatively to histidine-rich foods.


What can I do about it?

To manage histidine intolerance, it’s important to identify and limit high-histidine foods in your diet. Keeping a food diary can help track reactions. Incorporating lower-histidine alternatives, such as certain fruits and vegetables, can also be beneficial. Additionally, cooking methods like boiling or steaming may reduce histidine levels in some foods.