7. Nuts
Nuts of all kinds contain healthy fats, fiber, antioxidants, and protein that promote brain health. The four top-rated nuts for brain health:
Walnuts – they kind of look like brains, don’t they? These convoluted brain nuts contain high amounts of DHA and have been shown to prevent or ameliorate cognitive decline and improve cognitive performance. (13)
Almonds and hazelnuts (filberts) – these contain great stores of vitamin E. Most people don’t get enough of this vitamin in their diets. A 2010 study published in the Journal of Alzheimer’s Disease found a distinct correlation between high plasma levels of vitamin E and a decreased risk for AD. (14)
Peanuts – these nuts are loaded with niacin (vitamin B3) and research has found a link between niacin deficiency and higher incidence of mental confusion, cognitive decline, and dementia. The larger the dietary intake of niacin, the lower the risk of AD and age-related cognitive decline. Additionally, niacin is instrumental in regulating cholesterol, a significant factor in the risk for AD. (15)
Eat a handful of the nuts of your choice at least five times a week.
8. Olive Oil
The brain uses fats for fuel. Raw extra virgin olive oil is especially nourishing for the brain, as it contains oleocanthal, a profound anti-inflammatory. (16)
This substance promotes the production of certain proteins and enzymes that helps break down brain plaque found with Alzheimer’s. (17)