It is wrong to say that only flaxseed, olive, and castor oil improve metabolism, purify the body and normalize the hormonal background. Many other vegetable oils contain a lot of unsaturated healthy fats, vitamins A, C, E, F. It is impossible to determine a leader. With prolonged and proper use, each of them will help you reduce weight randomstuffido.com. But of course, it is better to consult your family doctor.