Curcumin supplementation for Alzheimer's and Dementia. Heartily recommend (I give to my 86 yo mother). Start in your sixties if not before. Turmeric is anti-inflammatory, aids digestion and is a potent antioxidant. If you can't afford curcumin, just buy turmeric powder in bulk and take a teaspoon of the powder in a non-dairy beverage every day.