Two softgels contain: Omega 3-6-9 Oil Blend 2 g: Organic Flax Oil , Evening Primrose Oil , Rice Bran Oil , Sunflower seed oil , Oat Oil, Sesame seed Oil . Oil Blend Provides: Omega-3 Fatty Acids 840 mg, Omega-6 Fatty Acids 430 mg, Omega-9 Fatty Acids 400 mg. Other Ingredients: Soft Capsule Shell (gelatin, glycerin, purified water), Soy Lecithin.
Brand name products often contain multiple ingredients. To read detailed information about each ingredient, click on the link for the individual ingredient shown above.
Below is general information about the effectiveness of the known ingredients contained in the product Omega 369 Natural Oil Blend. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Omega 369 Natural Oil Blend. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
LIKELY SAFE ...when used orally and appropriately. Evening primrose oil has been used safely in doses up to 6 grams daily for up to 1 year (7566,7567,8926,12036,20512,49286,49360,109426). There is insufficient reliable information available about the safety of evening primrose oil when used topically. There is also insufficient reliable information available about the safety of evening primrose seed, flower, or leaf when used orally or topically.
CHILDREN: POSSIBLY SAFE
when evening primrose oil is used orally and appropriately, short-term.
In children up to 5 years of age, doses of evening primrose oil up to 3 grams daily have been used safely for 5 months (20512,49273), and 0.5 grams/kg daily has been used safely for 8 weeks (7570). In children up to 12 years of age, doses of 4-6 grams daily have been used safely for 3-5 months (7565,7566,20512,49286). ...when used topically and appropriately, short-term. In children 2-10 years of age, evening primrose oil has been applied to affected areas of the skin twice daily for up to 3 months (96718). There is insufficient reliable information available about the safety of evening primrose seed, flower, or leaf when used orally or topically.
PREGNANCY: POSSIBLY SAFE
when evening primrose oil is used orally and appropriately.
In small studies of evening primrose oil for pre-eclampsia, 4 grams has been used orally daily for up to 10 weeks during pregnancy with apparent safety (1409,20525). Evening primrose oil has also been used safely during the last week of pregnancy to improve cervical ripening (20524,96717), although in one retrospective case series improvement was lacking and there was a trend toward prolonged labor, increased rates of arrest of descent, and increased oxytocin requirements (1411). Evening primrose oil has also been linked to a case report of petechiae and ecchymoses in a newborn infant whose mother took a total of 6.5 grams during the week before giving birth (16303); use with caution, especially in high doses.
LACTATION: POSSIBLY SAFE
when evening primrose oil is used orally.
Supplementation with evening primrose oil during lactation results in the secretion of high levels of the constituent gamma linolenic acid into breast milk (1982); however, this fatty acid is normally present in significant amounts in breast milk (11884).
LIKELY SAFE ...when used orally and appropriately for medicinal purposes, short-term. Flaxseed oil has been used safely in doses up to 2 grams daily for up to 6 months. Higher doses of up to 24 grams daily has been safely used for up to 7 weeks (845,3912,5898,14443,16789,16791,16794,16795,17523,101951,101952,101955).
POSSIBLY SAFE ...when used topically for medicinal purposes, short-term. Flaxseed oil has been used safely on the wrist for up to 4 weeks (25691). ...when used in eye drops twice daily for up to 90 days (101953).
CHILDREN: POSSIBLY SAFE
when used orally and appropriately, short-term.
Some evidence suggests that flaxseed oil, providing 200 mg of alpha-linolenic acid, can be safely used in children for up to 3 months (14443).
PREGNANCY: POSSIBLY SAFE
when used orally and appropriately for medicinal purposes, short-term.
Although flaxseed oil has been used with apparent safety in clinical research in doses of 1-2 grams daily for up to 6 weeks (96432,101957), some population research has found that consuming flaxseed oil during the second and third trimesters of pregnancy is associated with a four-fold increased risk of premature birth (16797).
LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally and appropriately in food amounts (4960,4969,5792,5797). Oat bran has Generally Recognized as Safe (GRAS) status in the US (4912). Whole grain oats 50-100 grams daily have been used for up to 1 year without serious adverse effects (97520).
POSSIBLY SAFE ...when used topically and appropriately (12). Lotion containing colloidal oat 1% has been used topically without adverse effects for up to 6 weeks (97518,103340). There is insufficient reliable information available about the safety of oats when used orally in medicinal amounts.
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in food amounts (5792,5797).
LIKELY SAFE ...when used orally and appropriately. Rice bran and rice bran oil in doses of up to 30 grams daily have been used safely in studies lasting up to 5 years. Higher doses, up to 85 grams daily, have been used safely for 6 weeks in clinical trials (865,876,877,880,1354,106588,106590). There is insufficient reliable information available about the safety of topical rice bran.
CHILDREN: POSSIBLY SAFE
when used orally and appropriately in infants.
Rice bran 1-5 grams daily for up to 6 months has been consumed with apparent safety by infants 6-12 months of age (103761).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in foods.
There is insufficient reliable information available about the safety of rice bran when used for medicinal purposes during pregnancy and lactation; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in food. Sesame has Generally Recognized as Safe (GRAS) status in the US (4912).
POSSIBLY SAFE ...when sesame oil is used orally and appropriately, short-term. Sesame oil has been used with apparent safety in doses up to 35 grams daily for up to 12 weeks (96179,96180,108354). The sesame constituent sesamin has been used with apparent safety at doses of 200 mg daily for 6 weeks (103230) and 10 mg daily for 12 weeks (99863). Sesame oil 150 mL has also been administered via nasogastric tube with apparent safety as a single dose (27645). ...when sesame oil is used in a nasal spray, short-term. A specific nasal spray (Nozoil) containing sesame oil has been used with apparent safety for up to 20 days (27658,27659,27660). ...when sesame oil is applied topically (96178,103227,103228). There is insufficient reliable information available about the safety of other forms of sesame when used in medicinal amounts.
CHILDREN: POSSIBLY SAFE
when sesame oil is used orally and appropriately in medicinal amounts, short-term.
Sesame oil 5 mL has been used safely at bedtime for up to 3 days (27647).
PREGNANCY AND LACTATION:
There is insufficient reliable information available about the safety of sesame when used in medicinal amounts during pregnancy and lactation.
LIKELY SAFE ...when used orally and appropriately in amounts commonly found in foods. When used as a substitute for other dietary oils, the recommended intake of high-oleic acid sunflower oil is 20 grams (1.5 tablespoons) daily (9780,98563). ...when used topically and appropriately, short-term. Sunflower oil has been applied to the skin twice daily for up to 6 weeks (76687). There is insufficient reliable information available about the safety of sunflower oil when used as an oral rinse.
CHILDREN: LIKELY SAFE
when used orally and appropriately in amounts commonly found in foods.
CHILDREN: POSSIBLY SAFE
when applied topically and appropriately, short-term.
Sunflower oil has been applied to the skin of infants daily for up to 2 months (96144,96145,105524,108143). There is insufficient reliable information available about the safety of sunflower oil when used orally in larger amounts as medicine.
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally and appropriately in amounts commonly found in foods.
There is insufficient reliable information available about the safety of sunflower oil when used in amounts greater than those found in food.
Below is general information about the interactions of the known ingredients contained in the product Omega 369 Natural Oil Blend. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, evening primrose oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
 Details
Evening primrose oil contains gamma linolenic acid (GLA). There is preliminary clinical evidence that GLA can reduce platelet aggregation and prolong bleeding time (1979).
|
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Details
In vitro research shows that linoleic acid, a constituent of evening primrose oil, inhibits CYP2C9 (21017).
|
Theoretically, concomitant use of lithium with evening primrose oil might decrease lithium levels and effects.
Details
In a case report, a patient on a stable dose of lithium for 10 years experienced a reduction in lithium levels after taking evening primrose oil 500 mg daily. Baseline levels were 0.69 mmol/L, which decreased to 0.37 mmol/L after 2 months and 0.23 mmol/L after 3 months of use. Lithium levels increased within 6 weeks of discontinuing evening primrose oil, to 0.73 mmol/L; no clinical effects were noted (96715).
|
Theoretically, evening primrose oil might increase the levels and effects of lopinavir.
Details
In a case report, an HIV patient who took evening primrose oil (Efamol) along with lopinavir/ritonavir experienced an increase in serum levels of lopinavir to 15.2 mg/L. Six weeks after discontinuing evening primrose oil, levels of lopinavir returned to the normal range of 5-10 mg/L. When re-challenged with evening primrose oil for a week, the patient's lopinavir levels increased from 6.69 to 8.11 mg/L. It is suspected that evening primrose oil increases levels of lopinavir by inhibiting cytochrome P450 3A4 (CYP3A4), which metabolizes lopinavir (93578). However, this effect has not been reported in other research.
|
Theoretically, taking evening primrose oil with phenothiazines might increase the risk of convulsions.
Details
Evening primrose oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines (88187). In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure (21013). In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose oil 4 grams daily was added. One of these patients had a prior history of seizures (21010). It is unclear whether evening primrose oil had any additive epileptogenic effects with the phenothiazines; there is no evidence that taking evening primrose oil alone causes seizures (88187).
|
Theoretically, using flaxseed oil in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Details
|
Theoretically, combining flaxseed oil with other antihypertensive drugs might have additive effects and increase the risk of hypotension.
Details
|
Concomitant use of flaxseed oil and ezetimibe reduces the absorption of alpha-linolenic acid from flaxseed oil.
Details
In one clinical study, concomitant consumption of ezetimibe 10 mg daily with flaxseed oil 2 grams providing 1 gram of alpha-linolenic acid daily blocked the absorption of alpha-linolenic acid, resulting in an overall reduction in alpha-linolenic plasma levels from baseline (96433).
|
Theoretically, oats may have additive effects with antidiabetic agents and might increase the risk of hypoglycemia.
Details
|
Concomitant use of oats and insulin might increase the risk of hypoglycemia.
Details
In patients with insulin-dependent type 2 diabetes, taking oats 100 grams daily for 2 days reduces the insulin dose required to achieve metabolic control (103336).
|
Taking sesame oil with antidiabetes drugs might increase the risk of hypoglycemia.
Details
Clinical studies show that sesame oil can decrease plasma glucose and glycated hemoglobin (HbA1c) levels. Some clinical research in patients taking glibenclamide shows that using sesame oil or a blend of sesame oil and rice bran oil in place of other oil for cooking reduces plasma glucose more than glibenclamide alone (27654,28139,96177,108350,108352,108355). Monitor blood glucose levels closely. Dose adjustments might be necessary.
|
Taking sesame oil with antihypertensive drugs might increase the risk of hypotension.
Details
Clinical research shows that replacing other cooking oil with sesame oil can lower systolic blood pressure (SBP) and diastolic blood pressure (DBP) in patients with or without hypertension. There is also some evidence that sesame oil has additive effects in patients also taking atenolol, nifedipine, and/or hydrochlorothiazide (27652,27654,27655,96179,108355,108357). In patients using nifedipine, using a blend of sesame oil and rice bran oil for cooking reduces both SBP and DBP more than nifedipine alone (96180).
|
Theoretically, sesame might increase the levels and clinical effects of CYP2C9 substrates.
Details
In vitro, sesame inhibits CYP2C9 (11028). However, this interaction has not been reported in humans.
|
Theoretically, sesame might alter the transport of P-glycoprotein substrates.
Details
|
Theoretically, sesame might interfere with tamoxifen.
Details
|
Theoretically, sunflower oil might decrease the effectiveness of antidiabetes medications.
Details
A diet using sunflower oil as a fat source can cause increased fasting blood glucose levels in patients with type 2 diabetes (8132). Dose adjustments to diabetes medications might be necessary.
|
Below is general information about the adverse effects of the known ingredients contained in the product Omega 369 Natural Oil Blend. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
General
...Orally and topically, evening primrose oil is generally well tolerated.
There is limited reliable information available regarding the safety or adverse effects of other parts of the plant.
Most Common Adverse Effects:
Orally: Abdominal pain and distention, diarrhea, dyspepsia, flatulence, nausea, and vomiting.
Dermatologic ...Orally, use of evening primrose oil has been associated with reports of skin rash and acne (9156,9794,49338). There is a case report of extensive but transient petechiae and purpuric ecchymoses in a newborn infant whose mother had consumed raspberry leaf tea and a total of 6.5 grams of evening primrose oil orally and vaginally during the week prior to delivery. The infant had a normal platelet count and no signs of hemorrhage, and was discharged healthy at 3 days of age (16303).
Gastrointestinal ...Gastrointestinal complaints, including abdominal pain, distension and fullness, nausea and vomiting, diarrhea, dyspepsia, and flatulence are the most common adverse effects of evening primrose (8926,9794,20533,49188,49286,49339,49365,65864,88184,102556). Often these effects resolve with continued use. Altered taste has also been reported (49339).
Hematologic ...There is preliminary clinical evidence that evening primrose oil can decrease platelet aggregation and prolong bleeding time. In a small study of patients with hyperlipidemia, taking evening primrose oil 3 grams daily for 4 months was associated with a 40% increase in bleeding time, and decreases in ADP- and epinephrine-induced platelet aggregation of 50% and 60% respectively (1979). There is also a case report of diffuse ecchymoses and petechiae in a neonate whose mother had consumed 6.5 grams of evening primrose oil over the week prior to delivery (16303).
Neurologic/CNS
...Cases of dizziness (9794) and headache (88184) have been reported with evening primrose oil when used orally.
There is a report of seizures in a patient taking evening primrose oil and receiving anesthesia; however, the patient was also taking other drugs and it is therefore unclear if evening primrose was the cause (613). There is also concern that evening primrose oil might cause seizures, or lower the seizure threshold, in patients with schizophrenia who are treated with phenothiazines. This is based on limited data from two studies published in the 1980s. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with evening primrose, although none experienced an actual seizure (21013). In the other report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose oil 4 grams daily was added. One of these patients had a prior history of seizures (21010). There is no evidence that evening primrose taken alone, without medications known to lower the seizure threshold, can cause seizures (88187).
Other ...Weight gain has been reported in individuals receiving evening primrose oil (49338).
General
...Orally, flaxseed oil is generally well tolerated.
Topically, flaxseed oil seems to be well-tolerated.
Most Common Adverse Effects:
Topically: Itching, redness.
Serious Adverse Effects (Rare):
Orally: Severe allergic reactions such as anaphylaxis.
Endocrine ...Orally, flaxseed oil might cause gynecomastia. In a case report, a 70-year-old male developed gynecomastia after taking flaxseed oil daily for 3 months. Discontinuing flaxseed oil lead to resolution of gynecomastia (105478).
Gastrointestinal ...Orally, flaxseed oil may cause a change in bowel habits, dry mouth, and dyspepsia when taken at a dose of about 5 grams daily. However, these effects have been reported by only a small number of patients (approximately 3%) (16794). High doses of flaxseed oil (30 grams per day and higher) have been associated with loose stools and diarrhea (5898,11025).
Immunologic ...Severe allergic reactions such as anaphylaxis have been reported with flaxseed oil ingestion and also in workers processing flaxseed products (6809).
Ocular/Otic ...Topically, eye drops containing flaxseed oil may cause redness and itching (101953).
Oncologic ...Flaxseed oil has not been linked to increased prostate cancer risk. Although epidemiologic research has found that high dietary intake of alpha-linolenic acid (ALA) is associated with increased prostate cancer risk (1337,2558,7147,7823,12978), this risk does not seem to apply to ALA from plant sources, like flaxseed (12909).
General
...Orally, oats are well tolerated.
Most Common Adverse Effects:
Orally: Abdominal distension, bloating, flatulence, and unpleasant taste.
Topically: Burning, contact dermatitis, itching, and redness.
Dermatologic ...Topically, oat-containing preparations can cause contact dermatitis (12515). Redness, burning, and itchiness have also been reported (103340).
Gastrointestinal
...When consumed orally, oats provide fiber.
Increasing fiber in the diet can cause flatulence, bloating, abdominal distention, and unpleasant taste. To minimize side effects, doses should be slowly titrated to the desired level. These adverse effects usually subside with continued use (12514).
In patients who have difficulty chewing food, or those with conditions that decrease small bowel motility, oat bran may cause bezoars (concretions) and intestinal obstruction. Oats and oat bran are unlikely to cause obstruction without other causative factors (4979,4985).
General
...Orally, rice bran is generally well tolerated.
However, increasing the amount of bran in the diet can cause transient abdominal discomfort, flatulence, and erratic bowel habits.
Most Common Adverse Effects:
Orally: Abdominal discomfort, erratic bowel habits, flatulence.
Topically: Erythema, itching.
Serious Adverse Effects (Rare):
All ROAs: Anaphylactic reactions, including urticaria and angioedema.
Dermatologic ...Topically, rice bran broth baths can cause itching and skin redness (872). In rare cases, rash and itching from rice bran has been associated with contact infestation with Pyemotes tritici, an arthropod commonly called straw itch mite (2284).
Gastrointestinal ...Orally, increasing the amount of bran in the diet can cause erratic bowel habits, flatulence, and abdominal discomfort during the first few weeks (272,106588).
Immunologic ...Orally and topically, rice bran can cause allergic reactions such as urticaria, angioedema, wheezing, itching, and cough (100733,106589). In a case report, a 5-year-old male presented with allergic eczema, urticaria, and cough due to rice bran ingestion (100733). In another case report, a 14-year-old male developed food-dependent, exercise-induced anaphylaxis after consuming 150 grams of rice bran. The 52-kDa and 63-kDa globulin constituents in rice bran have both been implicated as the source of allergic reactions (100732,106589). These constituents are not typically present in cooked, polished rice (106589).
Other ...Be aware that rice bran is a source of inorganic arsenic, which is known to negatively impact long-term health. The amount of inorganic arsenic in rice bran is unknown. However, a small analysis of powder and tablet rice bran products shows that, to exceed the provisional tolerable weekly intake of inorganic arsenic, a person weighing 65 kg would need to consume over 295 grams of rice bran tablets daily or 109 grams of rice bran powder daily. These amounts are higher than the recommended amount of rice bran tablet (3 grams daily) and rice bran powder (10-20 grams daily) listed on the labels of most available supplements (100500).
General
...Orally, topically, or intranasally, sesame seems to be well tolerated.
Most Common Adverse Effects:
All routes of administration: Allergic reactions.
Dermatologic ...In a small clinical study, one patient using a cream containing sesame oil as well as aqueous extracts of guggul and Allium ampeloprasum complained of rash at the application site (105751). It is unclear if this reaction was due to sesame, other ingredients, or other factors.
Gastrointestinal ...There was a single case of diarrhea associated with oral sesame in a clinical trial (108356).
Immunologic
...Multiple cases of allergic response to sesame seed occurring after occupational, topical, intramuscular, or oral exposure have been reported (28157,28158,28159,28160,28161,28162,28163,28166,28167,28183)(28184,28185,28186,28188,108348).
One study found that up to 0.5% of the United States population reports having a sesame allergy, and 0.23% of the population meets criteria for an IgE-mediated allergic reaction to sesame (100501). Allergic symptoms may be dermatologic, such as angioedema (28160,28167,108348), cheilitis (28207), dermatitis (28157,28166,28182,28185,28186), edema (28159), erythema (28167), pruritis (28167,108348), purpura (28188), flushing (108348), and urticaria (28159,28160,28162,108348); musculoskeletal (28188); respiratory, such as asthma (28159,28162), rhinitis (28162), wheezing (28167), and general breathing difficulties (108348); gastrointestinal, such as vomiting (28159,108348); and others such as conjunctivitis (28159), anaphylactic shock (28157,28159,28160,28167,28177,28178,28179,28180,28204,108348), and hemodynamic modifications (28169). In Canada, sesame accounted for 4% of pediatric food-induced anaphylaxis reactions presenting to emergency departments over a 10-year period. The majority of cases were mild to moderate in severity and occurred within 2 hours of exposure; however, about 3% occurred 2-8 hours after exposure. Epinephrine was the most common treatment, followed by antihistamines, inhaled beta-agonists, and corticosteroids (108348).
Approximately one-third of patients with IgE-mediated sesame allergy have reported previous use of epinephrine due to this allergy (100501). There is evidence that IgE-mediated sesame allergy is influenced by both genetic and environmental factors; there was a high correlation of the allergy between family members, especially siblings (28175).
Allergens believed to be responsible for sesame seed hypersensitivity include beta-globulin (28213); sesamol, sesamolin, and sesamin (28182,28207); storage proteins including ses i 1 and ses i 2 (2S albumins) (28132,28187,28211,28212,28216,28217), ses i 3 (a 7S vicilin-type globulin) (28187,28214), ses i 4 (28158), ses i 5 (28158), ses i 6 (an 11S globulin) (28132,28215), and ses i 7 (28215). Typically allergens in sesame seeds that cause reactions after oral intake have molecular weights ranging from 8-62 kDa (28208,28210).
Pulmonary/Respiratory ...In clinical trials involving a sesame oil nasal spray, minor adverse effects included adverse smell, oil dripping from the nose, and nasal blockage (27659).
General
...Orally and topically, sunflower oil is well tolerated.
Serious Adverse Effects (Rare):
Orally: Allergic reactions in sensitive individuals have been reported.
Immunologic ...Orally, sunflower oil can cause an allergic reaction in individuals sensitive to the Asteraceae/Compositae family. Members of this family include ragweed, chrysanthemums, marigolds, daisies, and many other herbs. However, the protein content of sunflower oil is very low. In one case report, an allergic response to sunflower oil did not occur despite presenting with severe allergy and anaphylaxis to sunflower seed (108140).
