Deadly mushroom danger in Spain as shoppers are urged to check before buying

Shopping for wild mushrooms in Spain requires caution, especially as the autumn season brings an abundance of these delicacies to markets and countryside walks. While many edible mushrooms thrive during this time, it is crucial to understand that not all mushrooms that appear safe to eat are actually harmless. Some of Spain's most poisonous mushrooms bear a striking resemblance to edible varieties, leading to serious health issues such as liver and kidney damage, and in some cases, even fatality.

The problem lies not only in identifying which mushrooms to avoid but also in understanding the origin of the mushrooms purchased and whether they have been properly identified. Authorities have seized 88 kilos of irregularly collected mushrooms in Navarra, with a total of over 150 kilos confiscated in the region since mid-October. In two recent operations, 42.9 kilos and 45 kilos of mushrooms were seized, collected without the necessary permits near the Erro-Roncesvalles Mycological Park.

When purchasing wild mushrooms, it is essential to buy from established sources like supermarkets, greengrocers, or market traders, who provide a clear point of contact for information about the product. Inspect the packaging and labeling to ensure the mushrooms are correctly identified and originate from a permitted source. If loose mushrooms are offered without clear identification or a seller cannot explain their origin, it is best to avoid them.

Spain's food safety requirements under Royal Decree 30/2009 stipulate that only certain species may be marketed, and these must be sold under specific conditions. Poisonous or toxic species must not be placed on the market for consumption. Nevertheless, the Community of Madrid's health authority warns against relying on photographs in guidebooks or identification apps, as these can lead to incorrect identification and serious consequences.

If you are unsure about a mushroom, do not take any risks. Leave it where it is and seek expert guidance. Even when collecting familiar species, inspect each mushroom individually before preparation. Remove any damaged or deteriorating specimens and avoid eating wild mushrooms raw or insufficiently cooked. Symptoms of mushroom poisoning can take several hours to appear, and certain toxins may cause severe liver or kidney damage.

In case of suspected poisoning, seek urgent medical attention by calling 112 and keep any uneaten mushrooms and leftover food for potential identification.