PowerPoint Slideshow about 'Benefits and risks of Omega-3 fish oil' - Rita
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Fish Oil is extracted from the flesh of fish. It is primarily composed of two fatty acids known as Docosahexaenoic Acid (DHA) and Eicosapentaenoic Acid (EPA) and also contains smaller portions of Alpa-Linolenic Acid (ALA).
EPA and DHA acids are considered normal constituents of some human tissues, including brain cells, retina, adrenals, and sex organs; all the most active tissues in the body.
EPA and DHA are precursors to eicosanoids and provide an anti-inflammatory effect throughout the body
These fatty acids are used in the formation and fluidity of cell membranes, which help with maintenance of blood pressure and heart rate, nervous system function, and in hemostatic regulation, consisting of blood clotting and thromboxane production.
. EPA is a long chain fatty acid. It is the single vital nutrient that controls communication between nerve cells and the brain.
DHA is another long chain fatty acid. It is known as the building block of the brain cells since it is the most important component that makes up the brain
EPA and DHA fatty acids are more commonly found in cold water fish such as salmon and tuna.
This is one of the main reasons why people agree that these fish are good for our overall health
Omega-3 fatty acids can be purchased at any retail store and do not require a prescription or a medical practitioner referral. It is not expensive, usually ranging from $7 to $12 and usually come in capsules that contain 1000mg.
It can be taken up to three times daily and is usually more effective after a meal. The gel or capsule is usually enteric coated which protects the substances inside the capsule until it reaches the small intestine where it is readily absorbed.
Although, excess amounts of fish oil is harmful to the body, Fish oil supplements do not contain any form of mercury, according to the manufactures of the drug.
There is currently one omega-3 medication that does require a prescription. This medication is generally used for those who have high triglyceride levels and its action is to significantly lower these unwanted levels
The medication is called Lovaza (Omega-3 acid ethyl ester), previous known as Omnicor, and is made up of a unique blend of EPA and DHA. These two substances are the main contributors to the lowering of triglyceride levels.
This medication is naturally derived and is also FDA approved. Lovaza does not have any drug abuse or withdrawal effects.
Lovaza capsules come in a 1G dose. The daily recommended dose is 4G per day. It can be taken as a single dose of 4 capsules or can be taken at two separate occasions that include 2G per dose. It is recommended that this product be taken with meals
Heart problems, cholesterol, arthritis, and diabetes are some of the major conditions in which fish oil provides some form of benefit or improved health.
Fish oil supplements seem to have an anti-arrhythmic effect on the heart as well as prevent cardiac arrest. In doing this, fish oil can help lower the mortality rate of those individuals having heart complications
Fish oil can benefit the heart because the EPA and DHA that make up the supplement helps to prevent plaque deposits and blood clots inside arteries.
Fish oil has been shown to have anti-inflammatory effects, especially the Eicosapentaenoic acids (EPA). They can improve overall function in joints as well as limit the amount of other anti-inflammatory drugs that a patient must consume with conditions such as arthritis or other inflammatory disorders such as Inflammatory Bowel Disease.
Fish oil has also been shown to have a number of beneficial benefits on the brain
It has been shown that 60% of the brain is made up of a structural fat, which has a high number of DHA in it, and the brain requires a regular intake of good fats such as the ones from omega-3 fatty acids.
Low intake of omega-3 fatty acids can lead to conditions such as ADHD, dyslexia, depression, aggression, Alzheimer’s Disease, or other dementia.
The fatty acids that make up fish oil have proven to be effective in autistic patients with those individuals taking the supplement improving in language and learning skills in at least 8 different testing areas.
Possible benefits to autistic patients showed decreases in hyperactivity in their behavior
. There will be many patients who encounter their medical professionals to decide if this supplement is right for them
Fish Oil will be one of the main supplements that will be debated in a number of medical studies.
Providers should educate their patients about the overall benefits that can come from this alternative supplement as well as assess their risk
. Many people do not realize that the fatty acids that are found in fish oil are essential to our overall health. As healthcare providers, it is up to us to inform our patients about the valuable source of energy and nutrients that this supplement can offer.
American Heart Association, “Fish and Omega-3 fatty acids” Available at: http://www.americanheart.org/presenter.jhtml?identifier=4632 Accessed on: October 22, 2007
Amminger GP, Berger GE, Schäfer MR, Klier C, Friedrich MH, Feucht M, “Omega-3 fatty acids supplementation in children with autism: a double-blind randomized, placebo-controlled pilot study,” Department of Child and Adolescent Neuropsychiatry, Medical University of Vienna, Vienna, Austria, 2007, Available at: http://www.ncbi.nlm.nih/gov/pubmed16920077?ordinalpos, Accessed on: February 6, 2008
Barre, Douglas Edward, “The role of consumption of alpha-linolenic, Eicosapentaneoic and Docosahexanaeoic acids in Human Metabolic Syndrome and Type 2 Diabetes, A Mini Review,” Journal of Oleo Science, 2007, Available at: http://www.jstage.jst.go.jp/article/jos/56/7/319/_pdf, Accessed on: February 16, 2008
Bauer, Joy, “Understanding and improving your Cholesterol,” NBC Today, October 2007, Available at: http://www.msnbc.msn.com/id/21072785/, Accessed on: February 18, 2008
BBC News Report, Serhan, Dr. Charles, “Oily fish helps cut inflammation” 2005, Available at: http://news.bbc.co.uk/2/hi/health/4325679.stm Accessed on: October 22, 2007
Biro, Andy MD, MSC, CCFP, “Clarifying Omega-3 fatty acid recommendations” Can FAM Physician, September 2006, Available at: http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pubmed&pubmedid=17279211 Accessed on: October, 29, 2007
Donadio JV, Bergstrahl EJ, Bibus DM, Grande, JP, “Is body size a biomarker for optimizing dosing of omega-3 polyunsaturated fatty acids in the treatment of patients with IgA nephropathy, Clinical Journal of American Society of Nephrology, 2006, Available at: http://cjasn.asnjournals.org/cgi/content/full/1/5/933 Accessed on: October 20, 2007
Fishoil4health, Fish oil with Omega-3 fatty acids DHA and EPA, Available at: http://www.fishoil4health.com/ Accessed on: February 18, 2008
Genuis, S.J., “time for an Oil Check: The role of essential Omega-3 fatty acids in maternal and pediatric health” Journal of Perinatology, 2006, Available at: http://www.nature.com/drugdisc/index Accessed on: October 20, 2007
Harris, W.S., Isley, W.L., “Clinical Trial Evidence for the Cardioprotective of Omega-3 fatty acids,” Current Atherosclerosis Rep, 3: 174-197, 2001, Available at: www.fishoildirect.com/research.html Accessed on: February 18, 2008
Holub, Bruce J., “treating Hypertiyglyceridemia” Canadian Medical Association Journal, September 11, 2007, Available at:
http://www.cmaj.ca/cgi/content/full/177/6/604 Accessed on: October 29, 2007
Hooper, Lee, “Risks and benefits of Omega 3 fats for mortality, cardiovascular disease, and cancer”, British Medical Journal, 332: 752-760, April 2006, Available at: http://bmj.bmjjournals.com/cgi/reprint_abr/332/7544/752.pdf Accessed on: October 20, 2007
Maclean, Catherine H., MD, PhD, “Effects of Omega 3 fatty acids on cancer risk” Journal of the American Medical Association, January 2006, Available at: http://jama.amaassn.org/cgi/content/short/295/4/403 Accessed on: October 20, 2007
MedlinePlus Herbs and supplements, Omega-3 fatty acids, fish oil, alpha-linolenic acid, Available at: http://www.nlm.nih.gov.medlineplus/druginfo/natural/patient-fishoil.html Accessed on: February 6, 2008
Men’s Health, Complete Guide to Men’s Health, American Medical Association, 2001, pp. 43-49
Mozaffarian, Dariush MD, Rimm, Eric B ScD, “Fish Intake contaminants and human health” Journal of the American Medical Association, October 18, 2006: Available at: http://jama.ama-assn.org/cgi/content/full/296/15/1885 Accessed on: October, 29, 2007
Nordic Naturals, “Fish oil holds promise for those with Type II Diabetes”, 2006, Available at: http://www.hopegoss.com/frame.shtml?http://www.fishoilblog.com/, Accessed on: February 18, 2008
Norris, Karen P. PharmD, “An evidenced-based medicine approach to the appropriate selection of supplementation with omega-3 fatty acids” Nordic Naturals, Inc., June 1, 2007, Available at:
http://www.powerpak.com/index.asp?page=courses/105467/disclaimer.htm&lsn_id=105467 Accessed on: February 10, 2007
Pejic, RN, Lee, DT, “Hypertriglyceridemia,” Journal of the American Board of Family Medicine, 2006, Available at: http://www.jabfm.org/cgi/reprint/19/3/310, Accessed on: February 18, 2008
Penny M. Kris-Etherton, PhD, RD; William S. Harris, PhD; Lawrence J. Appel, MD, MPH, for the Nutrition Committee, “Fish Consumption, Fish Oil, Omega-3 fatty acids, and Cardiovascular disease” American Heart Association, 2002, Available at: http://circ.ahajournals.org/cgi/content/full/106/21/2747 Accessed on: October 20, 2007
Product Review, Omega-3 fatty acids (EPA and DHA) from fish/marine oils, Consumer lab, 2005, Available at: http://www.consumerlab.com/results/omega3.asp Accessed on: October 21, 2007
Reliant Pharmaceuticals, Lovaza patient Information, Available at: http://www.omacorrx.com/ Accessed on: February 17, 2008
Schubert, Charlotte, “Secret of Fish Oil’s health effects revealed” Nature Journal, Available at: http://www.nature.com/news/2005/050307/full/news050307-8.html Accessed on: October 28, 2007
Svensson M, Schmidt EB, Jørgensen KA, Christensen JH OPACH Study Group., “N-3 fatty acids as secondary prevention against Cardiovascular Events in patients who undergo Chronic Hemodialysis: A Randomized, Placebo-controlled Intervention Trial, Clinical Journal of American Society of Nephrology, June 2006, Available at: http://cjasn.asnjournals.org/cgi/content/full/1/4/780 Accessed on: October 22, 2007
Takahata K, Monobe K, Tada M, Weber PC., “The benefits and risks of n-3 polyunsaturated fatty acids” Faculty of Agriculture, Okayama University, Japan, November 1998, Available at: http://www.jstage.jst.go.jp/article/bbb/62/11/2079/_pdf Accessed on: October 21, 2007
Terry P, Wolk A, Vainio H, Weiderpass E., “Fatty fish consumption lowers the risk of Endometrial Cancer” American Association for Cancer Research, January 2002, Available at: http://cebp.aacrjournals.org/cgi/content/full/11/1/143 Accessed on: October, 29, 2007
University of Maryland Medical Center, Omega-3 fatty acids, Available at: http://www.umm.edu/altmed/conssupplements/omega3fattyacidscs.html Accessed on: October 21, 2007
Wang C, Harris WS, Chung M, “n-3 fatty acids from fish or fish oil supplements benefit cardiovascular outcomes in primary and secondary prevention studies: a systematic review, American Journal of Clinical Nutrition, 2006, 84: 5-17
Wataru Matsuyama, MD, PhD; Hideo Mitsuyama, MD; Masaki Watanabe, MD, PhD; Ken-ichi Oonakahara, MD; Ikkou Higashimoto, MD, PhD; Mitsuhiro Osame, MD, PhD and Kimiyoshi Arimura, MD, PhD: “Effects of omega-3 polyunsaturated fatty acids on Inflammatory markers in COPD” American College of Chest Physicians, 2005, Available at: http://www.chestjournal.org/cgi/content/full/128/6/3817 Accessed on: October, 29, 2007
Young GS, Conquer JA, Thomas R, “Effect of randomized supplementation with high dose olive, flax or fish oil on serum phospholipid fatty acid levels in adults with attention deficit hyperactivity disorder,” Reproduction, Nutrition, Development Sciences Journal, 2005, Available at: http://rnd.edpsciences.org/index.php?option=article&access=doi&doi=10.1051/rnd:2005045, Accessed on: February 6, 2008