Federal Institute warns of mold toxin in almond drinks - German Study Finds Harmful Mold Toxins in Popular Plant-Based Drinks

A recent study by the German Federal Institute for Risk Assessment (BfR) has raised concerns about mold toxins in plant-based drinks. Tests revealed harmful substances in many almond, soy, and oat drinks—some of which may pose risks to young children. While the institute described most findings as low concern, certain products contained worrying levels of contaminants.

The BfR examined 39 almond drinks and found ochratoxin A in 33 of them. Aflatoxin B1, a toxin linked to cancer, was also detected in 31 samples. Despite these results, the institute classified the overall risk as 'of minor concern'. However, they warned that frequent consumption by children could still be problematic.

In soy drinks, ochratoxin A appeared in 23 of the 29 tested products. One soy drink stood out for containing high levels of atropine and scopolamine—two compounds that can cause serious health issues. The BfR did not specify how many brands were involved in the testing.

All 86 oat drinks contained T-2 and HT-2 toxins, though the BfR considered adverse effects 'improbable'. Deoxynivalenol, another mold toxin, was found in 67 of these drinks, but health risks were also deemed 'unlikely'. The institute noted that mold toxins can appear in other foods, including grains, nuts, fruits, and cocoa.

The BfR based its risk assessment on cow's milk consumption data, as detailed figures on children's intake of plant-based drinks remain limited. To reduce exposure, the institute recommended a varied and balanced diet.

The study highlights the presence of mold toxins in popular plant-based drinks, particularly almond and soy varieties. While most risks were classified as low, the BfR advised caution for young children consuming these products regularly. A diverse diet remains the best way to limit exposure to harmful substances in food.