Working with aluminum sheets can pose certain health concerns, primarily due to inhalation of aluminum dust or fumes. Long-term exposure may lead to respiratory issues and potentially neurological problems. Aluminum dust can cause irritation to the eyes, nose, and throat. In some cases, it may contribute to the development of Alzheimer's disease, although this link is still debated. It's important to follow safety guidelines, such as using proper ventilation and wearing protective gear like masks and gloves, to minimize these risks.