This strong brown iris shows significant cholesterol plaque and inorganic salt
build up.  Also a weak lung area.  Low cerebral circulation is significant, creating
a pre-disposition to Alzheimer's.  The body is needed essential fatty acids.  Also
sinus congestion, and leaky gut.  There is a genetic weakness in the heart as
well.
Appearance:

True, pure brown iris.
Densely pigmented layer with little or no fibrous display - a matt sponge like
appearance.
Microscopic examination will disclose the underlying fibres only in iris sectors,
reflecting organ insufficiencies (Lacunae).
Areas of irritation will appear lightened.
Contraction furrows are common.
Pupillary margin is generally thick.
Lacunae are evident around the collarette.
Brown pigment in sclera is normal for this iris type.

Potential Characteristics:

Imbalance in blood composition; thick blood eg. from nitrogenous waste and uric
acid deposits.
Gastro-intestinal tract complaints arising from liver, gall bladder or pancreatic
insufficiencies.
Eliminative malfunctions that can develop silent pathology.
Heart and circulation problems, eg. varicose veins.
Thyroid malfunctions - with women often manifests as menstrual irregularities eg.
heavy or prolonged menstruation.
Lifestyle & environmental conditions tend to have greater effects on their
complaints.

Nutritional & Lifestyle Considerations:

Avoid heavy intake of meat, tea, coffee and alcohol.
Increase blood-building foods and tonics such as green and red foods of all
kinds, also blood cleansing herbs.
Alkaline diets, and hydrochloric acid supplementations.
Liver and colon tonics and detoxifications.
High fibre foods.
Mini fasting sessions for cleansing the body.