Mental acuity refers to the sharpness of the mind and the ability to think clearly and quickly. It involves having strong cognitive skills such as focus, memory, learning, comprehension, reasoning, and problem-solving. Maintaining mental sharpness is important for daily functioning and success. As we age or face health issues, mental acuity can decline, leading to symptoms like forgetfulness, difficulty learning new things, struggling to focus, taking longer to understand complex information, and making more poor decisions. There are several key factors that impact mental sharpness and acuity: