Is flaxseed oil beneficial for eye health?

Aug 07, 2025 Source: Cainiu Health

Dr. Yu Yongchao

Introduction

If the eyes only experience mild dryness and fatigue, and the daily diet lacks unsaturated fatty acids, consuming an appropriate amount of flaxseed oil may help supplement relevant nutrients. In such cases, it can provide some nourishment to the tissues around the eyes and assist in relieving discomfort. However, if there are eye conditions such as dry eye syndrome or cataracts, characterized by significant vision loss, light sensitivity, tearing, and other symptoms,

Under normal circumstances, flaxseed oil may have an auxiliary improving effect on mild eye dryness caused by nutritional imbalances, but it is unlikely to help with vision problems caused by eye diseases. Detailed analysis is as follows:

If the eyes experience only mild dryness and fatigue, and there is a lack of unsaturated fatty acids in the daily diet, moderate consumption of flaxseed oil can supply the necessary nutrients. In such cases, it can provide some nourishment to the tissues around the eyes and assist in relieving discomfort.

If there are eye conditions such as dry eye syndrome or cataracts, characterized by significant vision loss, photophobia, and tearing, flaxseed oil cannot repair the damaged eye tissues, and its nutritional effects are insufficient to counteract disease progression. In such cases, it cannot provide substantial benefits to eye health.

Flaxseed oil is best consumed raw, such as in salads or directly, to avoid nutrient loss from high-temperature heating. If eye discomfort persists or worsens, timely medical consultation and targeted treatments are recommended. Do not rely solely on a single food item and delay proper care.

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