Omega-3s are alpha fats; protecting your child from brain damage

Q: I’ve begun to worry about losing my mental edge -- and I’m only 48. Any dietary suggestions you can make that might help me stay sharp? -- Delores D., Westfield, New Jersey A: There are many dietary steps to take to make sure your blood flow to the brain doesn’t get obstructed by plaque-lined vessels and reduce your cognitive powers. You know my recommendations: No red or processed meats, no highly processed foods, no added sugars. Instead, focus on plant-based foods and healthy fats like olive oil and omega-3 fatty acids like ALA in walnuts and DHA and EPA that are found in fatty fish like salmon, herrings, anchovies and sardines.