Butter and margarine should be avoided. And heart-friendly cold canola oil changes chemical composition markedly under high heat. If you scramble or fry your eggs, use a stick-free pan and perhaps a little extra virgin olive oil. A variety of methods have been introduced to make eggs even healthier. Uncaged, free-range chickens are allowed to move freely around barnyards and have less fat and a higher percentage of protein than caged poultry.
Some people believe both the meat and the eggs are healthier as a result.
Some studies suggest that Omega-3's in sufficient amounts can help the body regulate blood pressure and fat metabolism. Essential fatty acids are required for the normal development of the brain, nerve tissues and eyes. Health food stores and even many local supermarkets now carry Omega-3 enriched eggs. Those eggs will be wood. Apparently, first lady Patricia Nixon hid the eggs so well one year, all of them couldn't be found and the grounds smelled terrible for days.