Certain health conditions may be visible by an eye test, including high cholesterol. A cholesterol ring is common, but may be caused by other factors besides elevated blood cholesterol. The Mayo Clinic reports that young adults should be the most wary, as cholesterol rings are out of the norm in this particular age group. See your doctor for a proper diagnosis.
The Basics
According to the Mayo Clinic, fat can deposit around the cornea in your eye, giving an appearance of a white ring. Such a ring can vary in its width and diameter. This white ring is called a cholesterol ring, or arcus senilis. The Mayo Clinic states that the condition doesn't affect your vision. However, if you have a cholesterol ring, you must treat the underlying cause in order to get rid of the ring and improve your health.
Causes
Irimeta.com reports that a cholesterol ring may be directly linked to elevated triglyceride and cholesterol levels. However, cholesterol rings may also be caused by thyroid disease, excessive sodium, diabetes and liver disease. Irimeta.com also explains that a cholesterol ring is sometimes linked to calcium deposits in your eye as a reaction to excess body fat.
Risk Factors
People of all ages can develop a cholesterol ring. However, the Mayo Clinic explains that these are most common among older adults, and are not related to high cholesterol, but are merely a part of the aging process. However, a younger adult with a cholesterol ring may be at a higher risk of elevated blood cholesterol levels. You are at a higher risk if you have a family history of this health problem.
Theories/Speculation
Although cholesterol rings may be attributed to high cholesterol, the Mayo Clinic reports that this is not common unless you have a genetically inherited case of high cholesterol. White rings that appear to be cholesterol rings are common as you age, according to the Mayo Clinic, and are not necessarily associated with high cholesterol levels.
Prevention/Solution
If you suspect you have a white ring around your eye related to high cholesterol levels, see your doctor. You should also start taking regular cholesterol tests when you reach your 20s, or as directed by a physician. A family history of high cholesterol and heart disease warrants more frequent cholesterol exams.
