Food industry representatives are cautioning against delivering food and dietary supplements to unattended parcel lockers. Temperatures inside these self-service boxes can reach up to 50 degrees Celsius, potentially leading to food spoilage. Commonly delivered items include baked goods, beverages, granola bars, and vitamins. The warning stems from concerns about maintaining proper storage conditions for these products. Experts emphasize that high temperatures can compromise food safety and nutritional value. Consumers are advised to consider alternative delivery options, particularly during warmer months, to ensure product quality. The Chamber of Commerce spokesperson, Marek Zemánek, highlighted the potential risks associated with this increasingly popular delivery method.