text_1: Studies have demonstrated that cooking with aluminum foil can result in the ingestion of aluminum, which is a risk factor for Alzheimer's disease.
text_2: More recent studies have come to light that may end up reinvigorating the debate, but both the connection of aluminum to Alzheimer’s and its mechanism for causing the disease are far from settled science. That being said, it’s incredibly unlikely you are exposing your brain to high concentrations of aluminum by cooking with aluminum foil in the first place.