Clinical trials on fish oil for dry eyes have shown mixed results.

While some studies report improvements insymptoms, eye lubrication, and inflammation, others find little to no benefit.

Effectiveness varies by individual, and results may not always be noticeable.

Dry eye symptoms

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These essential fats may be especially helpful for people with dry eyes.

However, not all fish oil supplements are the same, and its important to make an informed choice.

Always read the label carefully to ensure you are getting a high-quality product that suits your needs.

However, their effectiveness in treating dry eyes is unclear.

Dosage and Preparation

Currently, there is no official recommended dosage for daily fish oil intake.

There is also no recommended daily allowance for other types of omega-3s, such as EPA and DHA.

For most adults, a combined daily intake of 250 to 500 milligrams of EPA and DHA is sufficient.

It’s important to consult your healthcare provider to determine the right dosage for your individual needs.

However, these effects tend to be mild and resolve upon stopping fish oil use.

People taking blood thinners or who are pregnant should consult their healthcare provider before using fish oil.

2024;29(1):100400. doi:10.1016/j.phanu.2024.100400

National Institutes of Health.Omega-3 fatty acids.

National Center for Complementary and Integrative Health.Flaxseed and flaxseed oil.

National Center for Complementary and Integrative Health.Omega-3 supplements in-depth.

USDA.Dietary guidelines for Americans 2020-2025.

2022;8(1):802306. doi:10.3389/fcvm.2021.802306