For example, one study published in 2013 found that participants who ate a greater amount of berries experienced a slower cognitive decline, of up to 2.5 years difference, as they aged. In people with mild cognitive impairment, another study published in 2011 found that drinking wild blueberry juice was associated with improved cognitive functioning.
Studies have also found specific benefits in overall memory, spatial memory, and working memory.
Keep in mind that there are some people who should never drink alcohol, such as alcoholics, those with Wernicke-Korsakoff syndrome, and those for whom it will interact with their medications.
Additionally, cinnamon has been associated with antioxidant and anti-inflammatory benefits, along with heart and lower blood pressure, all of which have been tied to better brain health.
