Coconut oil has been used by countless individuals to stave off, slow the progress of, and even reverse dementia and Alzheimer's.While solid scientific studies on the role of coconut oil in the treatment of Alzheimer’s are lacking, several case studies have been presented to the public in recent years that have drawn a positive connection. In these, we learn of Alzheimer’s patients who began taking coconut oil daily and found significant improvements in their condition. In one such case, a 67-year old British man had been diagnosed with Alzheimer’s so serious that any drug treatment would simply be pointless. His son remarked to the Daily Mail that his father couldn’t wash himself, use the toilet, or feed himself. He had lost much of his faculties. After finding a YouTube video from Dr. Mary Newport suggesting coconut oil, he began mixing it in his father’s food. Within a period of six months, his father’s condition dramatically improved—to the point of him having normal conversations, going on walks with family, and even remembering his insurance number. Dr. Newport discovered that Alzheimer’s was similar to a “diabetes of the brain”, where the brain couldn’t use glucose properly due to an insulin problem. Because Alzheimer’s brains can’t utilize glucose as fuel, they began to die, cell by cell. Dr. Newport found that ketones provide an alternate fuel source. Ketones are created by the liver when we eat medium chain triglycerides, like those in coconut oil.