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Histamine Intolerance: A Comprehensive Guide

Histamine intolerance is a condition that can significantly impact your health and well-being, particularly affecting the gastrointestinal tract. In this blog, Gillian Killiner Specialist Gut Dietitian will explore what histamine intolerance is, how it affects the body, the symptoms it creates, and the importance of consulting a dietitian for a tailored dietary program and supplements.

What is Histamine?

Histamine is a natural compound involved in various physiological functions, including:

Histamine, a vital compound in the body, plays several essential roles, yet its excess can lead to a condition known as histamine intolerance. This condition arises when the body struggles to break down histamine efficiently, resulting in a range of distressing symptoms.

The gastrointestinal system often bears the brunt of histamine intolerance, manifesting in a multitude of distressing symptoms. Abdominal pain and cramps can plague individuals, as histamine causes the smooth muscles in the gut to contract uncomfortably. 

Diarrhoea may also occur, with increased histamine levels stimulating excessive intestinal activity and leading to frequent, watery stools.

Nausea and vomiting can further compound the discomfort, as excess histamine acts upon the delicate stomach lining. 

Bloating and gas may also arise, as histamine can increase the permeability of the gut lining, allowing for the accumulation of these unpleasant byproducts.

The causes of histamine intolerance are varied and can stem from genetic predispositions, dietary choices, medication use, or underlying gut health issues. 

Some individuals may naturally produce less of the enzyme diamine oxidase (DAO), which is primarily responsible for breaking down ingested histamine. Others may have less effective forms of this crucial enzyme. Consuming foods high in histamine, such as aged cheeses, fermented products, alcohol, and certain fish, can exacerbate the condition.

Certain medications can also inhibit DAO activity or increase histamine release, further compounding the issue. Poor gut health, including conditions like leaky gut or dysbiosis, can impair the production and function of DAO, leaving the body ill-equipped to manage histamine levels effectively.

Beyond the gastrointestinal distress, histamine intolerance can manifest in a range of other symptoms that can profoundly impact an individual’s quality of life. Headaches or migraines may occur, as histamine acts as a neurotransmitter, and excess levels can trigger these debilitating episodes. Hives and itchy skin can arise, as elevated histamine levels can cause skin reactions.

Flushing and a rapid heart rate may also occur, as histamine can dilate blood vessels and stimulate the heart, respectively. Nasal congestion and sneezing can further compound the discomfort, as histamine can affect the respiratory system in a manner similar to allergic reactions. In the face of such a multitude of distressing symptoms, seeking the guidance of a knowledgeable and compassionate healthcare professional is of utmost importance.

mast cell histamine

Who can help?

Gillian Killiner, the founder of 121 Dietitian, is a specialist who can provide invaluable support and guidance to those grappling with histamine intolerance. Through detailed assessments and potentially recommending tests, a dietitian can accurately diagnose whether histamine intolerance is indeed the root cause of an individual’s symptoms.

Once diagnosed, a personalised dietary program can be tailored to help manage and reduce these symptoms by identifying and eliminating high-histamine foods from the diet. Furthermore, a dietitian can provide guidance on the use of supplements, such as DAO enzyme supplements, which can assist in managing the condition. Crucially, a dietitian can also address any underlying gut health issues that may be contributing to histamine intolerance.

By supporting overall gut health and promoting a balanced microbiome, the body’s ability to tolerate and manage histamine levels can be improved, leading to an enhanced overall well-being. In the face of histamine intolerance, expertise and understanding are paramount.

This condition can be debilitating and profoundly impact an individual’s quality of life. By seeking the guidance of a knowledgeable and empathetic healthcare professional, such as a dietitian, individuals can find relief and regain control over their well-being, one step at a time.

Case Study: Kenneth Rodgers

Here is a Google review from a satisfied client, Kenneth Rodgers, who experienced relief from histamine intolerance through Gillian Killiner’s expertise:

“I had been struggling with unexplained digestive issues for years until I met Gillian Killiner. Her comprehensive assessment revealed that I had histamine intolerance. She designed a personalized diet and supplement plan that transformed my health. I no longer suffer from the debilitating symptoms, and I feel better than ever. Thank you, Gillian!” – Kenneth Rodgers

Call to Action

Histamine intolerance can significantly affect your quality of life, but with the right support and guidance, you can manage it effectively. If you suspect you have histamine intolerance or are experiencing unexplained gastrointestinal symptoms, don’t wait.

Contact Gillian Killiner at 121 Dietitian today for a thorough assessment and a personalised dietary plan tailored to your needs. Take the first step towards better health and well-being now!

If you want to book your programme TODAY we would love to help you.

You can book a 121 Dietitian Programme today by clicking on the link below

 Sources – Blog – Mutations – Higher – What is the genome and what does it … – Gillian Killiner | Dietitian Near Me | Local | Award Winning – Mutation, Repair and Recombination – Genomes – 30 March 2023 News Archive