Increase your consumption of healthful fats like extra virgin olive oil, avocado, grass-fed beef, wild fish, coconut oil, nuts and seeds. At the same time, keep in mind that modified fats like hydrogenated or trans fats are the worst choices for brain health. David Perlmutter
I made lemon spaghetti in an early season of 'Everyday Italian,' and to this day people still come up to me and say they love it. It's very, very simple. Basically, you cook the pasta and mix together Parmesan cheese, olive oil, lemon juice and zest and pour it over the pasta. Giada De Laurentiis
I eat nothing that's processed or refined - no high-fructose corn syrup, no sugar, no trans-fats. I eat a lot of fish and monounsaturated fats from olives, olive oil and nuts. A lot of organic, fresh fruits and vegetables. No bread. No gluten. No wheat. No rice. Dean Karnazes
I always have a good quality extra virgin olive oil. A cheap quality oil will end up cheapening your dishes. And I love sweetening my dishes with maple syrup. It has a bit of a bitter kick at the end that works wonderfully in savory dishes. Nadia Giosia
I love fresh citrus and always keep lemons, limes, and oranges on hand; they come in handy for spritzing up quickly grilled meats, seafoods, and vegetables, especially when followed up by a quick drizzle of extra virgin olive oil. Emeril Lagasse