Penn Herb Wellness Guide

Fish Oil & Cod Liver Oil (EPA & DHA)Find Products

Also indexed as:Omega-3 Fatty Acids (Fish Oil), EPA (Fish Oil), Salmon Oil
Fish Oil & Cod Liver Oil (EPA & DHA): Main Image

Interactions with Supplements, Foods, & Other Compounds

Some evidence suggests that adding vitamin E to fish oil may prevent fish oil-induced increase in blood sugar levels.9

People who took fish oil and who also took 15 grams of pectin per day were reported to have reductions in LDL cholesterol.10 This suggests that pectin may overcome the occasional problem of increased LDL cholesterol reported in people who supplement with fish oil. The LDL-cholesterol raising effect of EPA and DHA has also been reported to be prevented by taking garlic supplements (or presumably including garlic in the diet) along with EPA and DHA.11

Interactions with Medicines

Certain medicines interact with this supplement.

Types of interactions:beneficial= Beneficialadverse= Adversecheck= Check
dnicon_BeneficialReplenish Depleted Nutrients

none

dnicon_BeneficialReduce Side Effects
dnicon_BeneficialSupport Medicine
dnicon_AvoidReduces Effectiveness

none

dnicon_AvoidPotential Negative Interaction

none

dnicon_CheckExplanation Required

none

The Drug-Nutrient Interactions table may not include every possible interaction. Taking medicines with meals, on an empty stomach, or with alcohol may influence their effects. For details, refer to the manufacturers’ package information as these are not covered in this table. If you take medications, always discuss the potential risks and benefits of adding a supplement with your doctor or pharmacist.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.