Hydrogenated Oils
Vegetable oils can’t be extracted naturally like butter – they are chemically removed – and frequently deodorized and colored to look appealing. Hydrogenated oils are used to preserve processed foods and keep them looking appealing for a long as possible.
Vegetable oils contain high levels of Omega-6 fatty acids and an excess of this fatty acids can cause health issues such as heart disease and skin cancer.
Here’s a book intended to provide practical information about cancer prevention diet.