Can we use unrefined oil for OP, as unrefined oil will have some vitamins good for health?
Dr. Karach has recommended only refined oil. This has been used by millions of people with wonderful cures and accepted in practice. Regarding unrefined oil there may be ingredients injurious to the body and its taste, color and smell may not be agreeable. It may cause or induce vomiting sensation in some people. Since pesticides and insecticides are used in crops, it is possible that trace elements of such poisonous chemicals are not only harmful to health but also carcinogenic. Since refined oil is colorless, odorless and tasteless, such a situation would not arise. I therefore suggest do not use unrefined oils for OP.