Evidence, in plain English

ALP Lipid Lab Library

A growing library of the omega-3 research we're following — summarized and categorized so you can find what matters to you.

Type

Population

RCT Jul 27, 2022

Krill Oil Reduced Weight Gain and Metabolic Problems in Mice Fed a High-Fat Diet

In high-fat diet-fed mice, krill oil reduced weight gain and improved markers of fatty liver, blood sugar, and kidney function.

Diabetes Fatty Liver Gene Expression Krill Oil Liver Health Metabolism Obesity

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Review/News Jul 29, 2026

UK Biobank Studies Link Higher Blood Omega-3 Levels to Better Heart and Metabolic Health

Across 16 UK Biobank studies, higher blood levels of omega-3s and DHA were consistently linked to lower risk of heart disease, stroke, fatty liver disease, and type 2 diabetes.

Cholesterol Diabetes Fatty Liver Heart Health Metabolism

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Observational May 25, 2022

Lower Omega-3 Blood Levels Linked to More Severe COVID-19

Patients hospitalized with severe COVID-19 had significantly lower Omega-3 Index levels than those with mild illness.

Covid Diabetes Immune System Omega 3 Index (O3i)

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RCT Jul 6, 2026

Omega-3s May Help Calm Nerve Pain Pathways in Animal Study

In rats with nerve injury, an omega-3-enriched diet reduced pain sensitivity and shifted gene activity toward better antioxidant and lipid-handling pathways.

Diabetes General Wellness Metabolism

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RCT May 1, 2019

Combining Omega-3 and Plant Sterols May Help Blood Sugar and Fat Levels in Prediabetes

In adults with prediabetes, combining omega-3 fatty acids with plant sterols for 12 weeks improved triglycerides, fasting blood sugar, insulin resistance, and HbA1c more than placebo.

Cholesterol Diabetes Heart Health Metabolism

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Meta-Analysis Dec 11, 2019

Omega-3s and Blood Markers in People with Diabetes or Heart Disease

In diabetic patients, omega-3 supplementation was linked to lower triglycerides and reduced Apo AII levels compared to controls.

Cholesterol Diabetes Heart Health

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ALP Lipid Lab Library

Krill Oil Reduced Weight Gain and Metabolic Problems in Mice Fed a High-Fat Diet

UK Biobank Studies Link Higher Blood Omega-3 Levels to Better Heart and Metabolic Health

Lower Omega-3 Blood Levels Linked to More Severe COVID-19

Omega-3s May Help Calm Nerve Pain Pathways in Animal Study

Combining Omega-3 and Plant Sterols May Help Blood Sugar and Fat Levels in Prediabetes

Omega-3s and Blood Markers in People with Diabetes or Heart Disease

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