Are there any side effects to large amonts of omega 3 & 6 ingestion??

Question

I know the benefits consuming them but wondered if there was any harm to taking larger amounts (other than the calorific consumption that would go with it)?

Answer 1

Absolutely-- gastrointestional disturbances, including belching, nausea, diarrhea, bloating, and intestinal gas, are a side effect of such large amounts (even small amounts sometimes).

Very high doses may cause some not so desirable fish oil omega 3 side effects such as a fishy body odor and/or "fish breath," including burping a "fishy" smell.

In some people, fish oil supplementation has been reported to increase cholesterol LDL levels. However, others have reported that taking garlic supplements can counteract this effect.

If you have diabetes, it is recommended that you don't take fish oil supplements unless your physician recommends it. Some studies indicate that taking large amounts of fish oil may make it more difficult to control blood sugar levels.

Since fish oil may have a blood-thinning effect, it is recommended that anyone taking anticoagulant medications (blood thinning medications) such as Coumadin or taking any over-the-counter blood thinners such as aspirin, consult with a physician before taking any supplements. In addition, anyone who has a bleeding disorder should consult their physician.

There is a possibility that very high doses could excessively thin the blood and cause bleeding.

Anyone who suffers from a cardiovascular condition should speak to a physician before taking fish oil supplements.

Flaxseed oil appears to be safe with very few omega 3 side effects. However, as with all dietary supplements, it's important to consult a physician before taking any flaxseed oil supplements, especially if you're on prescription medications, pregnant or nursing, or have a health condition.

Flaxseed oil may cause mild gastrointestinal symptoms such as diarrhea.

Flaxseed oil or ground flaxseed should not be used if you have a bowel obstruction of any kind.

Due to the potential for side effects and interactions with medications, flaxseed oil supplements should only be taken only under the supervision of physician or other knowledgeable healthcare provider.

People who suffer from gallbladder problems may experience trouble digesting flax seed oil, which can be resolved if you start with very small amounts (1 teaspoon) and build up the dosage of flax seed oil over time.