One should try to avoid most meats, excluding fish
stay away from all dairy products,eggs,processed foods like hotdogs and things of that calibur, no alcohol, excess sugar
One can eat the natural way, turn forward to other foods, such as raw Fruits, Vegetables and their Juices, Herbs, Seeds, Nuts, Grains.When cooking rice use coconut milk and use brown rice instead of white rice, In cases of using oil use pure virgin oils like palm oil, sesame oil,or if u can find 100% coconut oil
Here are some recipe links which may help you out,
http://www.earthcultureroots.com/index.htmlhttp://rastafarism.free.fr/italrecipes.html