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Sugar intolerance

The first histamine intoxication was reported in sailors some centuries ago, but it was not until that publications began to describe the relationship between histamine and intoxication symptoms [ 9sugar intolerance23 ].

In the s, sugar intolerance WHO sugar intolerance using the term histamine poisoning or intoxication, as the condition could be caused by the consumption of other fish species, as well as other foods [ 2 ]. The symptomatology associated with histamine intoxication is closely related to the different physiological actions of histamine in the organism. The main symptoms are neurological, gastrointestinal, dermatological and respiratory, notably rash, erythema, sweating, nausea, vomiting, diarrhoea, a sensation of burning in the mouth, swelling of tongue and face, headache, respiratory distress, palpitations and hypotension [ 41521 ].

Millions are affected by lactose intolerance in Hungary

Symptoms are generally mild, appearing 30 minutes after ingestion and disappearing within 24 hours [ 41024 ]. On sugar intolerance occasions, they can be more severe and require medical attention [ 34 ].

The severity or type of reaction depends on the amount of histamine in the plasma. The similarity between the described symptomatology and that of allergic reactions can lead to an sugar intolerance diagnosis. Intoxication may be distinguished from a food allergy by sugar intolerance into account the absence of an allergy history and its occurrence in an outbreak involving more than one patient over a short period of time after the consumption of foods with a high histamine load [ 9 ].

For a differential diagnosis, the concentration of serum tryptase measured within 1—2 hours of the onset of symptoms can also be helpful. In food allergy, the activity of serum tryptase increases, whereas in histamine intoxication it should remain within normal physiological values [ 1525 ]. Moreover, intoxication may be confirmed by elevated histamine sugar intolerance in sugar intolerance suspected implicated food [ 1 ]. This disorder is not so widely known as histamine intoxication, since the first reference regarding histaminosis or histamine intolerance dates fromand most of the studies have appeared during a cukorbetegség kezelése a stone oil last 15 years [ 28 ].

DAO enzyme deficiency may have a genetic aetiology. A significant relationship has been found between lower DAO activity and the presence of different single-nucleotide polymorphisms SNPs in the AOC1 gene located on chromosome 7 7q The secretion of DAO may also be inhibited by certain pathologies, especially inflammatory bowel diseases, and also by sugar intolerance action of drugs acetylcysteine, clavulanic acid, metoclopramide, verapamil, etc.

sugar intolerance

Individuals with histamine intolerance due to DAO deficiency may suffer symptoms similar to those of intoxication, but they appear after a lower histamine intake. The diagnosis is based on the presentation of at least two clinical symptoms, which go sugar intolerance remission when a low-histamine diet is adopted always after ruling out positive results for food allergy [ sugar intolerance42 ].

Individuals with histamine intolerance can also be identified by determining serum DAO activity, although evidence for the usefulness of this analysis is still scarce and inconclusive [ 2734364344 ].

Dose-response data from food histamine are scant [ 24 ].

sugar intolerance

According to some studies in healthy volunteers, histamine was found to trigger intoxication symptoms at levels of 75— mg when administered with food fish or non-alcoholic drinks [ 1 ]. When histamine was administered with alcoholic beverages, levels of 0. Wantke et al. On the other hand, when mg of histamine was introduced directly into the duodenum not transported by foodsymptoms appeared in patients diagnosed with chronic urticaria but not in healthy volunteers [ 1 ].

The majority of sugar intolerance poisoning outbreaks described in the literature occurred after the consumption of high amounts of histamine, mainly in fish [ 1 ]. Due to the lack of consensus to establish a threshold toxic dose for histamine intoxication, some authors have proposed some safe levels [ 34 ].

The same authors, however, pointed out that the accuracy of their calculation was limited by an incomplete understanding of histamine intoxication.

Histamine and Other Biogenic Amines in Food. From Scombroid Poisoning to Histamine Intolerance

Later, Rauscher-Gabernig et al. A safe level of histamine intake for intolerant individuals is not proposed in any of the studies on this disorder.

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The only recommendation available is from EFSA, sugar intolerance carried out a risk assessment of biogenic amine formation in fermented products and concluded that only foods with histamine levels below detectable limits can be considered safe for intolerant patients [ 1 ]. An impaired enzymatic activity may have a genetic explanation or be caused by intestinal pathologies or the action of drugs with an inhibitory effect [ 151920 ].

In this context, the most studied enzyme is DAO. The enhanced sensitivity of women to histamine in certain physiological states, such as in the premenstrual period, is attributed to a reduced DAO activity [ 55 ].

Conversely, an increase in DAO production of up to fold has been reported during pregnancy, sugar intolerance sugar intolerance a remission of certain symptoms related to histamine intolerance [ 56 ]. Therefore, from the metabolic point of view, there is inter- as well as intra-individual variation in sensitivity.

The toxicity of histamine may be enhanced by dietary components, such as other biogenic amines or alcohol.

Putrescine, cadaverine, tyramine and spermidine are biogenic amines usually found together with histamine in food and likewise are DAO substrates.

sugar intolerance

Due to competition for intestinal mucin attachment sites and metabolisation, the ingestion of high quantities of these other amines may potentiate the adverse effects of histamine [ 1101554 ]. This effect has been demonstrated in amines such as putrescine, sugar intolerance and tyramine, among others, in both in vitro and animal studies [ 111 ].

These amines were found to exert an inhibitory effect on histamine metabolism when present at levels 4—5 times higher than that of histamine [ 11 ].

This potentiation mechanism could explain why symptoms do not appear when histamine is administered sugar intolerance and yet are triggered when the same amounts of histamine are consumed in foods containing other amines [ 4 ]. Alcohol and its metabolite acetaldehyde can also have a potentiating effect.

Glucose Intolerance - Pre-Diabetes - Woman's Hospital

Competition for the ALDH enzyme, which is involved in the metabolism of both alcohol and histamine, results in an accumulation of histamine [ 112 ]. A total of outbreaks were reported in — by different EU member states according to the EFSA reports on food-borne outbreaks [ 57 ].

High blood sugar tied to memory problems, study finds

In of the outbreaks, the food responsible was determined with strong evidence, involving more than cases of which were hospitalised Figure 3. No deaths due to histamine intoxication were reported during this period. Sugar intolerance to these data, there is no clear declining trend in the incidence of histamine intoxication in recent years, in contrast with other types sugar intolerance food poisoning Figure 3. Figure 3. Assessment of the incidence of histamine intoxication in EU countries during the — [ 57 ].

On the other hand, according to information sugar intolerance from the Rapid Alert System for Food and Feed RASFFthere was a clear rise in notification of histamine intoxication cases linked to tuna consumption during —, with a particularly sharp increase in [ 57 ].

In MaySpain and France reported a high incidence of histamine intoxication after the consumption of yellowfin tuna from Spain. Additional cases may have arisen in other countries that imported this food product. More than people in Spain and more than 40 in France were affected after consuming tuna sugar intolerance was allegedly treated with a vegetable extract to alter the colour and enhance display freshness [ 58 ].

The modification of colour may mask spoilage responsible for the production of histamine and other biogenic amines. The overall exposure to dietary histamine is difficult to estimate due to its multiple potential sources and variable concentration.

sugar intolerance

Figure 4which shows the distribution of histamine contents in different foods retailed in Spain, reflects this characteristic high variability, both among different food categories and within the same category. Figure 4.