"In fact, they're both equally bad, " he said adding, "This is definitely an eye-opening study and it goes against a lot of what people think is common wisdom for nutrition.

A new recipe-making method is discussed in the paper. The new method is scientific, simple and easy to learn for a person with a little nutrition knowledge.

Nutritional knowledge of 184 clinical doctors was investigated by questionnaires. The results showed that clinical doctors did not have enough nutritional knowledge to meet the demands of their work.