Recent research suggests that healthy eating habits matter, even when people are already at increased risk of cognitive decline.July 11, 2026, 11:00 AM EDTBy Lindsey LeakeAn anti-inflammatory diet rich in leafy greens and sardines may offer even more protection against dementia for some older adults than the highly regarded Mediterranean diet, according to a recent study of healthy older adults in Sweden. It’s the latest science showing that the food choices we make can help keep our brains healthy.Just a moment.We are getting your experience ready.