Strengthening the liver: Natural support for histamine intolerance

The liver is one of the most important metabolic organs in our body. It is our largest detoxification organ and a storage site for essential nutrients that ensure our bodily functions are maintained. Approximately 200 liters of blood flow through the liver every day. It also filters waste products, pathogens, medications, and alcohol , which are then excreted via bile and the kidneys.

An overburdened liver can lead to a variety of ailments and even contribute to the development of histamine intolerance . In this article, you'll learn how to naturally support and relieve your liver to improve your health and well-being. We'll show you the causes and symptoms of liver overload, its role in histamine intolerance, and simple steps you can take to strengthen your liver and restore balance. Read on to learn more!

The liver as a key organ in histamine metabolism: tasks and functions

Our liver is primarily responsible for detoxifying toxins, heavy metals, and medications . It produces bile and processes carbohydrates, fats, and proteins. The liver also stores energy carriers (glycogen and fats), vitamins, and micronutrients . Furthermore, the liver is involved in the formation of important blood clotting components and blood proteins . An often underestimated but crucial function is the breakdown of hormones , such as estrogen .

Link between liver function and histamine intolerance

And what exactly does an overworked liver have to do with histamine intolerance? There are two enzymes responsible for breaking down histamine in the body:

1. Diamine oxidase (DAO) , which is active in the intestine, tissues and blood
2. Histamine N-methyltransferase (HNMT) , which is located in the liver, bronchial mucosa and central nervous system (CNS).

An overburdened and sluggish liver is therefore also considered one of the possible causes of histamine intolerance . This is because if the liver is overloaded, for example due to heavy metal exposure, poor diet, or stress,

• Can the enzyme activity of HNMT be impaired?
• Can a nutrient deficiency develop that may promote histamine intolerance?
• Detoxification processes can be disrupted or occur insufficiently, which can promote or worsen heavy metal exposure. This can, for example, also contribute to the development of histamine intolerance.
• A reactivated Epstein-Barr virus can attach itself and further burden the liver.

Histamine-related symptoms are primarily caused by a deficiency of the histamine-degrading enzyme diamine oxidase (DAO) . A reduced activity of the second histamine-degrading enzyme , histamine N-methyltransferase (HNMT), also contributes to histamine-related symptoms. However, it can exacerbate the symptoms. HNMT deficiency can be genetically determined or its normal function can be disrupted by environmental factors. While symptoms of DAO deficiency often occur in episodes and usually immediately after a histamine-rich meal, symptoms of HNMT deficiency can also be delayed , with the brain, bronchial mucosa, and liver being particularly affected, as described above.

Understanding liver overload: causes, symptoms and diagnosis

Various factors can contribute to or cause liver overload. These include not only excessive consumption of alcohol and nicotine. The symptoms of an overloaded organ can be very individual and may not directly indicate liver overload.

Causes of an overloaded liver

The causes of an overloaded liver are multifaceted and primarily found in our fast-paced everyday lives. For example , (chronic) stress is a significant factor. Societal changes and modern lifestyles have also contributed to the increasing prevalence of liver overload today.

1. Lifestyle factors that can lead to liver overload: Regular alcohol consumption , regular medication use , nicotine and an unhealthy diet with an excess of carbohydrates, fat and sugar damage the organ.
2. Chronic diseases that can impair liver function include, for example, diseases such as hepatitis , gallbladder diseases, or liver cirrhosis .
3. Genetic factors that can increase the risk of liver overload: e.g., hemochromatosis (iron metabolism disorder), Wilson's disease (copper metabolism disorder), or alpha-1 antitrypsin deficiency
4. Viral loads in the body that can affect the liver: e.g., infections or reactivations of the Epstein-Barr virus (EBV)

Typical symptoms of an overloaded liver

The liver has no pain receptors , which is why an overloaded liver develops gradually without you feeling any pain. Symptoms of an overloaded liver can include, for example:

• nausea
• Yellowing of the eyes
• High blood pressure
• Bloating or feeling of fullness
• Swelling between the eyebrows
• extreme weight loss or
• Problems with weight loss
• Tiredness and exhaustion
• Loss of appetite
• Impure, inflamed skin
• Headache
• Brain Fog
• Waking up at night
• Morning sickness
• Acne and blemished skin
• Intolerances such as histamine intolerance or fructose malabsorption

• irritability
• High sensitivity and emotionality
• Mood swings
• Sleep disorders
• Concentration problems
• Tiredness and exhaustion

If you experience pain in your upper abdomen (usually slightly to the right, below the ribs), this could be a sign of fatty liver disease . The pain arises because the liver has enlarged due to accumulated fat and is pressing on surrounding organs and tissue. In advanced cases of fatty liver, scar tissue forms, which can lead to further liver diseases such as cirrhosis and, in the worst case, liver failure . The good news is that the liver can regenerate even in cases of fatty liver disease. To achieve this, it is necessary to change your lifestyle, including your diet.

Diagnosis of histamine intolerance and liver dysfunction

There are various diagnostic options for determining liver overload or histamine intolerance. If liver overload is suspected, blood tests can provide information about liver function. An ultrasound or liver biopsy can also provide further insights. In the case of histamine intolerance, an elimination diet can be implemented to test which foods trigger symptoms. Specific breath tests or blood tests can also provide indications of histamine intolerance. However, if symptoms are unclear, it is important to consult a doctor to obtain a correct diagnosis.

Important to know: An overloaded liver unfortunately only shows up in blood tests very late, therefore the symptoms and causes mentioned above should definitely be included in the diagnosis.

The most important tips for strengthening the liver and supporting HNMT

You can do several things for your liver health. A balanced, low-histamine diet with natural, organic foods is just the beginning. Here are some further tips for effectively cleansing your liver:

• Plenty of green vegetables such as broccoli, kale, lettuce or chard strengthen liver function
• Protein-rich foods support the liver in detoxifying fat.
• Use high-quality fats such as hemp or flaxseed oil. Omega-3 has anti-inflammatory properties.
• Consume bitter substances for fat burning and liver detoxification (e.g. chicory, artichokes, radishes, Brussels sprouts or wild herbs such as dandelion)
• Antioxidants accelerate the elimination of harmful substances (e.g. garlic, apricots, red cabbage or bell peppers)
• Drink sufficient still water (at least 2-3 liters a day) or unsweetened tea.
• Plants like milk thistle for regeneration and strengthening of liver cells
• Curcumin (contained in turmeric) can protect the liver from toxins.
• Spices like ginger can strengthen the immune system.
• Nuts like Brazil nuts are rich in zinc and can support liver regeneration.
• Zeolite to relieve the liver, kidneys and pancreas

• Avoid sugar , processed foods, sweet drinks, alcohol and coffee ( caffeine ) as much as possible.
• Avoid medications and nicotine.

• Conducting a bowel cleansing and liver cleanse (for at least 4 weeks)
• Exercise and sport, such as walking or cycling

Fasting, including intermittent fasting, should be approached with caution, as fasting regimens like juice fasting can place additional strain on the body. Increased fruit and/or fructose intake can lead to increased fat storage in the liver and cause inflammation.

Conclusion: Liver health is crucial for overall well-being.

The liver plays a crucial role in detoxifying the body. It can be supported through targeted measures such as consuming certain herbs, spices, and plants like dandelion, turmeric, and milk thistle. Milk thistle is also available in the form of dietary supplements and tea. An overburdened liver is usually only detectable in blood tests after a prolonged period of stress. Furthermore, pain is often only perceived once fatty liver disease has developed. With the right treatment, this condition is reversible. Simple measures such as applying warm compresses to the liver to improve blood flow can support its regeneration.

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