Although we buy ingredients from all over the world, we only use well established UK agents who have an excellent track record in safety and quality assurance.

Good quality fish oils, such as ours, contain phospholipids that dramatically improve omega 3 absorption. They also contain an antioxidant called astaxanthin which helps keep the oil protected from oxidation. An investigation by consumerlab.com showed that many popular fish oil brands were already oxidised before people even opened the bottle. As we have a good relationship with our long term loyal suppliers we know our oils are as fresh as possible and they have clear reliable use by dates. Furthermore, they are not exposed to the light and sealed immediately after packaging with airtight lids both limiting the risk of oxidation.

Bad quality fish oils could be contaminated heavy metals such as cadmium, mercury and arsenic as they use larger fish such as swordfish, king mackerel, tilefish, and albacore tuna. Fortunately, most fish oils have not been found to contain these heavy metals, especially ours which are made from smaller fish such as salmon, herring, mackerel, anchovies and sardines. Likewise some supplement have been found, by consumerlab.com, to contain dioxins and polychlorinated biphenyls (PCBs) as they use fish from polluted seas or again larger fish which are higher up the food chain.

In another investigation from the consumerlab.com it was found that some supplements claiming to be fish oils have a large percentage of other cheaper vegetable oils. So it is important to get your oils from a reputable source such as ours.

In summary natureMedical fish oils have:

  • A once a day dosage.
  • Are made by a trusted UK company.
  • Have reliable use by dates.
  • Have a low risk of heavy metal and toxin contamination.
  • Are endorse by a leading UK Oncologist.

References

Gopinath et al Consumption of polyunsaturated fatty acids, fish, and nuts and risk of inflammatory disease mortality American Journal of Clinical Nutrition May 2011; 93(5): 1073-1079

Bhattacharya A ‘Effect of fish oil on bone mineral density in aging C57BL/6 female mice’ Division of Clinical Immunology and Rheumatology, Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229-3900, USA. 2007

Burr MLDunstan FDGeorge CH. Is fish oil good or bad for heart disease? Department of Epidemiology, Statistics and Public Health, Cardiff University, Wales CF14 4XN, UK. 2005

Christos Pitsavos, Demosthenes PanagiotakosMichael Weinemand, Christodoulos Stefanadis: Diet, Exercise and the Metabolic Syndrome Nov 10, 2006.

Nihon Rinsho.  Omega-3 fatty acids and cognition PMID: 24796092 [PubMed – indexed for MEDLINE] 2014

Wiley-Blackwell Fish oils fight weight loss due to chemotherapy, Science daily Feb 2011

Tong H et al Omega-3 fatty acid supplementation appears to attenuate particulate air pollution-induced cardiac effects and lipid changes in healthy middle-aged adults. Environmental Public Health Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, 2012.

Roodhart J et al. Mesenchymal Stem Cells Induce Resistance to Chemotherapy through the Release of Platinum-Induced Fatty Acids. Cancer Cell, 2011; 20 (3): 370 DOI: 10.1016/j.ccr.2011.08.010

Thomas R et al. Omega 3 and vitamin D deficiencies are common in Cancer survivors. The NCRI conference Liverpool 2011 ncriconference/2011abstracts/abstracts/B137.htm

Moreel X et al. Prostatic and Dietary Omega-3 Fatty Acids and Prostate Cancer Progression during Active Surveillance Cancer Prev Res July 2014 7; 766.

Brasky TM et al. Specialty Supplements and Breast Cancer Risk in the VITamins And Lifestyle (VITAL) Cohort, Cancer Epidemiology, Biomarkers & Prevention. 2010; 19(7):1696–708.

National Health and Nutrition Examination Survey  (PDF). United States Center for Disease Control. Retrieved 2012-01-28.