This research highlights a significant problem in medicinal mushroom products where what’s on the label doesn’t always match what’s inside. The study found that 90% of products labeled as ground mushrooms were actually mycelium grown on grain – a completely different product. This finding has important implications for both research and consumer awareness. Impacts on everyday life: • Consumers may not be getting the mushroom products they think they’re purchasing • Research findings using these products may be unreliable or misleading • Better product labeling standards may be needed to protect consumers • Highlights the importance of third-party testing and verification of supplements • Demonstrates the need for more transparent manufacturing practices in the supplement industry