Diagnosing memory loss involves a comprehensive medical evaluation: 1. History Taking: Gathering information about the patient's medical history, symptoms, and family history. 2. Physical Examination: Checking for any physical conditions that could contribute to memory problems. 3. Cognitive Testing: Conducting tests like the Mini-Mental State Examination (MMSE) to assess cognitive function. 4. Imaging Studies: Utilizing MRI or CT scans to look for brain abnormalities. 5. Laboratory Tests: Testing blood and other samples to rule out metabolic or nutritional causes.