Thompson's
Cod Liver Oil
86/100
SUPPIE SCORE
75/100
EFFICACY
High
SAFETY
90/100
CLEANLINESS
What Does Cod Liver Oil Do?
Thompson's Cod Liver Oil offers good evidence-based support for immune and bone health via vitamins A and D, with safe low dosages minimizing risks. Omega-3s aid general wellbeing, though levels are modest; ideal for maintenance in healthy adults.
What are the benefits of cod liver oil for immune health?
How does this product's vitamin D dosage compare to daily recommendations?
Are there any risks for pregnant women taking this supplement?
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What Are the Benefits of Cod Liver Oil?
Based on proven scientific research
Immune supportStrong
Bone healthStrong
General wellbeingModerate
Wound healingModerate
Good For:
What Are the Side Effects of Thompson's Cod Liver Oil?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Vitamin A dosage (138 mcg RE) is well below the upper limit of 3,000 mcg RE/day, safe for most adults but monitor total intake to avoid hypervitaminosis A.
•Vitamin D at 48 IU is minimal and poses no overdose risk, though it may not meet full daily needs for deficient individuals.
•Cod liver oil's omega-3s are generally safe at this dose, but fish oil can cause mild GI upset in sensitive users.
•Contains sulfites, which may trigger reactions in sulfite-sensitive individuals; contraindicated for those with severe allergies.
•Suitable for healthy adults, but pregnant women should consult doctors due to vitamin A risks in high cumulative doses.
•Fish-derived product; avoid if allergic to fish, and check for interactions with blood thinners due to omega-3 content.
Potential Side Effects
Negative Interactions
Allergens
Fish (cod liver)Sulfites
Inactive Ingredients
Gelatin
Low RiskGlycerin
Low RiskSulfites
Medium RiskWhat Are the Ingredients in Thompson's Cod Liver Oil?
Cod Liver Oil
500 mg
Vitamin A (retinol equivalents)
138 mcg retinol equivalents
Vitamin D (colecalciferol)
1.21 mcg (48 IU)
Omega-3 fatty acids
Gelatin
Glycerin
Sulfites
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Dosage & Bioavailability
How the active doses and forms in Cod Liver Oil compare to the research.
•Cod Liver Oil — 500 mg per capsule; within the 250-4,000 mg/day used in studies.
•Cod Liver Oil — EPA and DHA amounts are not stated separately, so the omega-3 dose cannot be compared with studied EPA+DHA amounts.
•Vitamin D (colecalciferol) — 48 IU per capsule; studies use 15-100 mcg/day, about 13 capsules a day.
Frequently Asked Questions
Common questions about Thompson's Cod Liver Oil