If you ask me, the way to good health is through eating balanced meals as often as possible. In a perfect world, we would all be able to quit eating foods that are loaded with greasy oil and sweet sugar. However, since it is not a perfect world, we would do fine with just minimizing the amount of unhealthy foods that we do eat.
Truth is that unhealthy foods do taste great. That is why we continue to eat it even though we know that it is not at all good for us. However, we must take caution against eating too much of the unhealthy foods.