Main Iris Markings & Rings

Iridology Iris rings

Nerve rings are depressions in the iris stroma and also are referred to as neurovascular cramp rings, cramp rings, contraction rings or nerve rings. These may be inherited or acquired but either shows that the individual has some degree of nerve tension or anxiety.

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Disease & Inflammation in Iridology


There are basically 4 levels of disease (dis-ease) or inflammation in the body that can be seen in the iris, acute - white, subacute - grey, chronic - dark grey & degenerative/destructive - black.

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Iridology Glossary of Terms

Iridology glossary

Iridology is based on the premise that every organ in the body has a corresponding location within the iris of the eye, which serves as an indicator of the organ's health or disease. Glossary of terms

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Constitutional Types in Iridology

haematogenic constitutional iridology

The 3 main constitutional types are 3 main Iris colour types, Brown, Blue & Grey. There is an exception to these basic types known as a Biliary or Mixed Constitution, part blue & part brown. This type display a combination of factors that are found in both the blue & the brown eyed types.

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Eye Colour Variations in Iridology


Iridologists have said that there are only two basic colours for the iris, blue and brown. Perhaps this was so, but now there has been so much intermarriage of races in the world that we likely have a genetic mix of colours.

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