Ice cream can have positive effects on people with dementia, as it can reduce agitation, stress, and sundowning12. Ice cream can also stimulate the brain’s reward centers and help bring about a feeling of joy and satisfaction12. Additionally, ice cream can have preventive effects against dementia, as it contains fermented dairy products that can prevent inflammation in the brain3. Ice cream can also evoke happy memories of past occasions when it was shared with friends and loved ones2.