1) Avoid using charcoals or gas grills,as these can increase the productions of cancer causing chemicals. Use an electric grills instead.
2) Steam your vegetables.Boiling depletes vegetables of many of their nutrients leaving with wonderful tastes and textures.
3)To reduce the amount of fats while cooking,use broiling,baking and roasting pans.
4) Never micro wave the foods in plastic wraps or plastic containers.If you must use,use glass containers and covers.
5) Replace all saturated fats of your kitchen with extra virgin olive oil, canola oil(organic)-these mono unsaturated oils are much better than the saturated oils.