"Use sensory engagement to protect long-term brain health Research on neuroplasticity shows that a rich, stimulating environment is one of the most critical factors for maintaining cognitive function across a lifetime. The speaker points out that 'the interplay between neuroplasticity and sensory input is one of the reasons hearing loss, vision loss, and social isolation are so harmful to your mental functions.' This means that protecting your senses and staying socially connected are not just quality-of-life choices — they are direct investments in brain plasticity. Someone who understands this will prioritize treating hearing or vision problems promptly and actively seek diverse social and sensory experiences rather than withdrawing. Source: Unknown Speaker, Mental Wellness Podcast, Neuroplasticity and Mental Strength"