Previous studies have shown that pollen products sold as nutritional supplements and used in apitherapy may contain toxic pyrrolizidine alkaloids (PAs) if bees collect pollen from PA-containing plants. such as Echium vulgare. In this study. the botanical origin of pollen from two observation sites was studied. https://www.bekindtopets.com/mega-offer-Shot-AI-Cyberpunk-Steel-Tip-Darts-25gm-super-offer/