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Omega-3 Fatty Acids

19 benefits mapped to clinical evidence across supplements.

Serves the goals:Bone & JointCardiovascularCognitionDetoxEssential Health

Benefit Evidence

Heart health
Strong

Triglycerides ↓; heart events

Plaque/BP/vascular function

929,783 people
Blood circulation
Strong

↓Triglycerides 30%

↑Vasodilation 5-15%

870,399 people
Pregnancy support
Strong

Bigger babies, longer gestation

Affects preterm risk

Mostly no direct support

75,868 people
Inflammation
Strong

Lower IL-6/WBC

Liver injury markers

-53 U/L ALT

32,434 people
Brain health
Strong

Brain chemistry +memory

−15 pp vasospasm

Brain volumes +cognition

31,374 people
Immune support
Strong

Inflammation↓, EPA↑

Complications↓, infections↓

65,664 people
Eye health
Strong

AMD risk ↓

Dry eye/vision ↑

94,032 people
Mood balance
Strong

Anxiety/hostility ↓, 31% norepi

Depression/mood ↓, improved scores

14,675 people
Weight management
Strong

Waist/fat ↓

Visceral fat -53%

Weight loss +7.8kg

8,211 people
Liver support
Strong

Liver enzymes/fat ↓

Cholestasis/bilirubin ↓

6,034 people
Blood pressure
Strong

SBP/DBP↓

TG↓ +5-15 mmHg

BP↓, TG↓

5,141 people
Focus & concentration
Strong

Attention + memory

Alertness + processing speed

8,164 people
Memory
Strong

Memory + small gains

Memory preserved 24w

Memory +5.4 pts

7,338 people
Exercise recovery
Strong

Recovery: less damage/inflammation

+23pp ROM,+52% O3i

Faster muscle rebuilding

3,825 people
Joint comfort
Strong

Less pain, stiffness

Lower inflammation markers

3,503 people
Skin health
Strong

Hydration↑, TEWL↓

Eczema/psoriasis↓, itch↓

PUFA↑, inflammation↓

2,638 people
Sleep quality
Strong

Sleep efficiency/time +58m

Fewer wakings/arousals

PSQI -1.7

1,696 people
Bone health
Moderate

Bone breakdown↓; inflammation↓

BMD↑; resorption↓

Calcium absorption↑

293 people
Hair & Nails
Weak

Less hair shedding

Hair density up

165 people

Similar by evidence

Supplements the same benefits carry qualifying findings for — a fact about the evidence graph, not a recommendation to swap.

Fish Oil

Shares 17 benefits: blood circulation, blood pressure, bone health, brain health

Docosahexaenoic Acid

Shares 14 benefits: blood circulation, blood pressure, bone health, brain health

Alpha-Linolenic Acid

Shares 13 benefits: blood circulation, blood pressure, bone health, brain health

Resveratrol

Shares 11 benefits: blood circulation, brain health, exercise recovery, eye health

Anthocyanins

Shares 10 benefits: blood circulation, exercise recovery, eye health, heart health

Arachidonic Acid

Shares 10 benefits: blood circulation, brain health, exercise recovery, eye health

Products with Omega-3 Fatty Acids

Search all

135 products whose verified label declares Omega-3 Fatty Acids — not every bottle that mentions it in a title.

Garden of Life

Garden of Life Raw Fiber, Organic Unflavored Fiber Powder, 30 Servings

Omega-3 Fatty Acids 1 g · Raw Organic Sprout and Fiber Blend 26.7 g · organic Flax Seed 0 NP +13 more

$32.97Dietary Fibers

SmartyPants

SmartyPants Kids Multivitamin Gummies and Fiber Supplement: Vitamin

Vitamin A 180 mcg · Vitamin C 45 mg · Vitamin D 20 mcg +18 more

$16.44Dietary Fibers

Nature's Way

Nature's Way Organic Flax Oil Super Lignan, Flaxseed Oil, 24 Fl Oz

Flaxseed Oil 13.9 g · Omega-3 Fatty Acids 7.5 g · Omega-9 Fatty Acids 2.2 g +1 more

$13.44Flax Seed Oil

Barlean's

Barlean's Lemon Creme Omega-3 Fish Oil Liquid, 1080mg EPA & DHA, 16oz

Vitamin A 340 IU · Vitamin E 4 IU · Omega-3 Fatty Acids 0 NP +10 more

$39.99Diet & Sports Nutrition

Nordic Naturals

Nordic Naturals Baby’s DHA, 1050 mg Omega-3 + 300 IU Vitamin D3-2 oz

Vitamin A 920 IU · Vitamin D3 300 IU · Total Omega-3 Fatty Acids 1050 mg +3 more

$15.26DHA

Nordic Naturals

Nordic Naturals Omega Curcumin, 1200mg Omega-3 + 400mg Curcumin

Longvida Optimized Curcumin extract 400 mg · N-Acetyl-L-Cysteine 200 mg · reduced L-Glutathione 150 mg +4 more

$44.16Curcumin

Being studied right now

Recruiting clinical trials registered on ClinicalTrials.gov. A trial in progress has no result yet — this is what the field is asking, not what it found.

A Clinical Trial to Evaluate the Effects of an Omega-3-containing Supplement on DHA and EPA Levels in the BloodOmega-3 Fatty Acids · Omega-3 Deficiency, DHA and EPA Blood Levels, Cardiovascular Health · 49 participants planned · ClinicalTrials.govRecruitingFAST for DM - Fatty Acid Supplementation Trial (FAST) for Dermatomyositis (DM)Omega-3 Fatty Acids · Dermatomyositis (DM), Juvenile Dermatomyositis (JDM) · 3,000 participants planned · ClinicalTrials.govRecruitingAnti Inflammatory Diet With Physical Therapy on PsoriasisOmega-3 Fatty Acids · Psoriasis · 60 participants planned · ClinicalTrials.govRecruiting