The left iris indicates the organs and tissues found on the left side of the body, while the right iris indicates those on the right side of the body. All the body organs, tissues and spine are shown on the iris charts. The position of the color changes and other markings on the iris is indicative of the particular organ or tissue that is effected. Constitution is a term used by iridologists to indicate the qualitative and quantitative stuff of which we are biologically made. It is our physical makeup, our genetic gift.
All people have areas of relative inherent strengths, as well as weaknesses.
No-one is perfect, even though some people are stronger overall than others. People with weak constitutions need to concentrate more on their health requirements in order to stay well, while those of a stronger constitution can take more abuse and get away with it. In iridology, constitution is used as an average assessment of the inherent tissue integrity and strength. By observing and rating your constitution it is possible to see what your parents gave you from a genetic standpoint. Constitution is what you inherently start with in life - your physical dowry.