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Q: I have seen several articles about turmeric in curry and the low rate of Alzheimer’s disease in India.  I’m wondering if there is something about turmeric that could protect people from dementia. Could its antiviral properties have a beneficial impact?

A: Turmeric is a distinctive yellow spice that is the basis for most curry powder.  Needless to say, it is extremely popular in India.  Some researchers suggest, “The lower rates of AD (Alzheimer’s disease) in the Indian population has also been attributed to the extensive consumption of turmeric, hinting at the neuroprotective role of turmeric” (Journal of Alzheimer’s disease Reports, Oct. 16, 2019).  One of the proposed mechanisms for turmeric’s brain-protecting properties is its anti-inflammatory activity.  This spice has other possible benefits, though.  Researchers use aluminum to mimic Alzheimer’s disease in animal models.  A study found that turmeric could help protect rat brains against aluminum induced deterioration (Molecules, May 18, 2021).  If you are interested in other natural approaches to reducing the risk of Alzheimer’s disease, you may wish to listen to our interview with Dr. Dale Bredesen.  Show 1214: How to Defend Your Brain During the Pandemic and Beyond is available for at PeoplesPharmacy.com