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Lupin seeds may cause toxicity, according to the Federal Institute for Risk Assessment.

Toxic Lupine Seeds Pose Risk of Poisoning, Warns Federal Institute for Risk Assessment

Lupin seeds pose a risk of causing toxicity, according to the Federal Institute for Risk...
Lupin seeds pose a risk of causing toxicity, according to the Federal Institute for Risk Assessment.

Lupin seeds pose a risk of toxicity, as determined by the Federal Institute for Risk Assessment - Lupin seeds may cause toxicity, according to the Federal Institute for Risk Assessment.

Lupin seeds, a popular plant-based protein source, are finding their way into food production, driven by consumer demand. However, the Federal Institute for Risk Assessment (BfR) has issued a warning about the potential risks associated with these seeds.

The BfR has stated that consumption of Lupin seeds can lead to poisoning, with symptoms including pupil dilation, dizziness, nausea, dry mouth, stomach pain, vomiting, diarrhea, and heart problems. These symptoms, similar to those of other allergies, can make it difficult to diagnose without knowledge of Lupin consumption.

The BfR has not provided information on the specific causes or mechanisms of Lupin seed poisoning. However, they assume a high number of unreported cases due to non-specific symptoms. People who already have another allergy are at a higher risk of cross-reactions from Lupin seeds. In fact, people with a peanut allergy are particularly affected, as about every fifth peanut allergy sufferer also reacts to Lupins with comparable symptoms.

The probability of health impairment for allergies due to Lupin seeds is classified as 'high' by the BfR. To mitigate these risks, the BfR recommends producers to use Lupin varieties with a low content of quinolizidine alkaloids or to reduce the content through debittering. The BfR also recommends Lupin varieties such as 'Amiga,' 'Sonet,' and 'Mandelin' for this purpose.

Consumers can minimize the risk of poisoning by avoiding foods with a high content of Lupin seeds, such as flours, groats, or coffee substitutes. Processed Lupin products in Berlin, Germany, are under scrutiny due to potential risks associated with quinolizidine alkaloids.

It's worth noting that the EU does not currently have a guideline value for quinolizidine alkaloids due to insufficient data on its safety. This lack of regulation highlights the need for continued research and caution in the use of Lupin seeds in food production.

In conclusion, while Lupin seeds offer a promising source of plant-based protein, it's crucial for both producers and consumers to be aware of the potential risks associated with their consumption. The BfR's recommendations provide a starting point for reducing these risks, but more research is needed to fully understand the mechanisms of Lupin seed poisoning and ensure the safety of these seeds in our food supply.

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