What supplements have the most evidence for lowering triglycerides?

Omega-3 fatty acids (EPA+DHA) have the strongest evidence, with FDA-approved prescription omega-3 products (icosapent ethyl, omega-3-acid ethyl esters) for severe hypertriglyceridemia. Niacin, berberine, and flaxseed oil also have clinical evidence for triglyceride reduction. At 4g/day, prescription EPA reduced triglycerides by approximately 18%.

Can supplements alone normalize elevated triglycerides?

Mild to moderate triglyceride elevations (150–499 mg/dL) may respond to diet modifications, exercise, weight loss, alcohol reduction, and supplements. Severe hypertriglyceridemia (above 500 mg/dL) requires medical treatment to prevent pancreatitis. Supplements may complement but not replace dietary changes and medical therapy for significant elevations.

When should someone with high triglycerides see a doctor?

See a doctor if triglycerides are above 150 mg/dL. Levels above 500 mg/dL require urgent medical treatment due to pancreatitis risk. Secondary causes (uncontrolled diabetes, hypothyroidism, medications, alcohol) should be evaluated. A comprehensive lipid panel and fasting glucose are essential for proper assessment and management.

High Triglycerides (Hypertriglyceridemia)

Prevalence: 25-30% of US adults have elevated triglycerides (>=150 mg/dL)

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Evidence-Ranked Ingredients

Ingredient	Grade	Studies	Direction
Omega-3 Fatty Acids (EPA/DHA)	A	50	Positive	View →
Niacin (Vitamin B3)	B	8	Positive	View →
Omega-7 (Palmitoleic Acid)	C	2	Positive	View →
Chitosan	D	3	Positive	View →

About

Elevated fasting triglyceride levels (>=150 mg/dL). Very high levels (>=500 mg/dL) carry risk of pancreatitis. Triglyceride-rich lipoproteins (remnants) are independently atherogenic. Often associated with metabolic syndrome and insulin resistance.

Common Symptoms

Usually asymptomatic Very high levels (>500): eruptive xanthomas Lipemia retinalis Pancreatitis risk

Risk Factors

High-carbohydrate diet (especially refined sugars)
Obesity
Insulin resistance/diabetes
Excess alcohol
Genetic factors
Hypothyroidism

Frequently Asked Questions

What supplements may help with High Triglycerides (Hypertriglyceridemia)?

Based on peer-reviewed research, supplements with the strongest evidence for High Triglycerides (Hypertriglyceridemia) include Omega-3 Fatty Acids (EPA/DHA), Niacin (Vitamin B3). These have earned Grade A or B ratings from our analysis of clinical studies. Always consult your healthcare provider before starting any supplement.

How is the evidence for High Triglycerides (Hypertriglyceridemia) supplements graded?

We grade supplements on an A-F scale based on clinical study quality, consistency of results, sample sizes, and study design. Grade A indicates strong evidence from multiple clinical trials, while Grade D indicates preliminary evidence requiring further research.

How many studies on High Triglycerides (Hypertriglyceridemia) supplements have been reviewed?

Our evidence grades for High Triglycerides (Hypertriglyceridemia) are based on a total of 63 peer-reviewed studies across 4 ingredients. Studies are sourced from PubMed and include randomized controlled trials, meta-analyses, and other clinical research.

What are common symptoms of High Triglycerides (Hypertriglyceridemia)?

Common symptoms associated with High Triglycerides (Hypertriglyceridemia) include Usually asymptomatic, Very high levels (>500): eruptive xanthomas, Lipemia retinalis, Pancreatitis risk. If you are experiencing these symptoms, consult a healthcare professional for proper diagnosis and treatment options.

Related Conditions

Conditions that share studied ingredients

Atherosclerosis Cardiac Arrhythmia Coronary Artery Disease (CAD) High Cholesterol (Hyperlipidemia)

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.