Eat fish. Really? Fish? Yes. Does it have to be salmon? No. But it has to be … fish? Yes. So saith Science.
“There wasn’t one type of fish that was the best,” Raji told me by phone, probably while eating fish. “All that mattered was the method of preparation.” Fried fish had a unique dearth of benefits to the human brain. “If you eat fish just once a week, your hippocampus—the big memory and learning center—is 14 percent larger than in people who don’t eat fish that frequently. 14 percent. That has implications for reducing Alzheimer’s risk,” Raji said. “If you have a stronger hippocampus, your risk of Alzheimer’s is going to go down.” “In the orbital frontal cortex, which controls executive function, it’s a solid 4 percent,” Raji said. “I don’t know of any drug or supplement that’s been shown to do that.” … Up to half of cases of Alzheimer’s disease “are potentially attributable” to seven modifiable risk factors: diabetes, midlife high blood pressure, midlife obesity, smoking, depression, cognitive inactivity or low educational attainment, and physical inactivity. Minimal inroads in those areas, they say, could result in millions fewer cases of Alzheimer’s.
We talk a lot around these parts about how to, and much to, save for retirement. So much will depend, though, on whether one and/or one’s partner is healthy enough to enjoy one’s last years — especially outside of that crooked home we saw on “60 Minutes.” Plan for the future: eat fish. It won’t bankrupt you, or at least, it doesn’t have to.