ozonated oil should be taken in the morning with frute juice which is all that should be eating until twelve oclock as your body is going through the elemination period and foods should not be mixed. Two big swigs is enough as that will be limited by the user and not the amount.Smaller persons will take less as a big eater will take more. Oil floats in the stumack and will digest last in your stumack. It is great in reaching reaching parts of your body other elements don't get at. Been taking it for over three years and it has played a big part in detoxing my body. If you put it in the frig it will harden leave it in a dark and cool place and it is fine for a week or two. Hope that is some help.ty