Flaxseeds oil certainly has some interesting properties. I take it daily in capsule form, mainly for its Omega 3-6-9. Don't know about Cottage cheese though. In capsule form, flaxseeds oil is quite easy to take and fuss-free.
Helena Gleissman, John Inge Johnsen, Per Kogner,
Omega-3 fatty acids in cancer, the protectors of good and the killers of evil?, Experimental Cell Research, Volume 316, Issue 8, 1 May 2010, Pages 1365-1373, ISSN 0014-4827, 10.1016/j.yexcr.2010.02.039.
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http://www.sciencedirect.com/science/article/pii/S0014482710001011)
Keywords: Cancer; Polyunsaturated fatty acids; Omega-3 fatty acids; Docosahexaenoic acid; Eicosanoids; Docosanoids
Sebastien Jude, Sebastien Roger, Eric Martel, Pierre Besson, Serge Richard, Philippe Bougnoux, Pascal Champeroux, Jean-Yves Le Guennec,
Dietary long-chain omega-3 fatty acids of marine origin: A comparison of their protective effects on coronary heart disease and breast cancers, Progress in Biophysics and Molecular Biology, Volume 90, Issues 1-3, January-April 2006, Pages 299-325, ISSN 0079-6107, 10.1016/j.pbiomolbio.2005.05.006.
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http://www.sciencedirect.com/science/article/pii/S0079610705000295)
Keywords: Breast cancer; Coronary heart disease; Omega-3 polyunsaturated fatty acids; Signalling pathways
Arun Sharma, Jennifer Belna, Joseph Espat, Gustavo Rodriguez, Vernon T. Cannon, Jean A. Hurteau,
Effects of omega-3 fatty acids on components of the transforming growth factor beta-1 pathway: implication for dietary modification and prevention in ovarian cancer, American Journal of Obstetrics and Gynecology, Volume 200, Issue 5, May 2009, Pages 516.e1-516.e6, ISSN 0002-9378, 10.1016/j.ajog.2008.12.023.
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http://www.sciencedirect.com/science/article/pii/S0002937808024290)
Keywords: omega-3 fatty acids; ovarian cancer; p21; transforming growth factor-?1/Smad-3
Homer S. Black, Lesley E. Rhodes, The potential of omega-3 fatty acids in the prevention of non-melanoma skin cancer, Cancer Detection and Prevention, Volume 30, Issue 3, 2006, Pages 224-232, ISSN 0361-090X, 10.1016/j.cdp.2006.04.008.
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http://www.sciencedirect.com/science/article/pii/S0361090X06000870)
Keywords: Non-melanoma skin cancer; Essential fatty acids; Omega-6 fatty acids; Omega-3 fatty acids; Prevention; Ultraviolet radiation; Prostaglandin E synthase type 2; Delayed type hypersensitivity; Polyunsaturated fatty acids; Linoleic acid; Arachidonic acid
JoAnn E. Manson, Shari S. Bassuk, I-Min Lee, Nancy R. Cook, Michelle A. Albert, David Gordon, Elaine Zaharris, Jean G. MacFadyen, Eleanor Danielson, Jennifer Lin, Shumin M. Zhang, Julie E. Buring,
The VITamin D and OmegA-3 TriaL (VITAL): Rationale and Design of a Large Randomized Controlled Trial of Vitamin D and Marine Omega-3 Fatty Acid Supplements for the Primary Prevention of Cancer and Cardiovascular Disease, Contemporary Clinical Trials, Available online 2 October 2011, ISSN 1551-7144, 10.1016/j.cct.2011.09.009.
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http://www.sciencedirect.com/science/article/pii/S155171441100245X)
Keywords: Cancer; cardiovascular disease; cholecalciferol; primary prevention; omega-3 fatty acids; vitamin D; randomized controlled trial
Isabelle M. Berquin, Iris J. Edwards, Yong Q. Chen,
Multi-targeted therapy of cancer by omega-3 fatty acids, Cancer Letters, Volume 269, Issue 2, 8 October 2008, Pages 363-377, ISSN 0304-3835, 10.1016/j.canlet.2008.03.044.
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http://www.sciencedirect.com/science/article/pii/S0304383508002565)
Keywords: Omega-3; Omega-6; PUFA; Cancer; Dietary fat
David P. Rose, Jeanne M. Connolly,
Omega-3 fatty acids as cancer chemopreventive agents, Pharmacology & Therapeutics, Volume 83, Issue 3, September 1999, Pages 217-244, ISSN 0163-7258, 10.1016/S0163-7258(99)00026-1.
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http://www.sciencedirect.com/science/article/pii/S0163725899000261)
Keywords: Breast cancer; Colon cancer; Chemoprevention; Omega-3 fatty acids; Eiscosanoids
Arun Sharma, Jennifer Belna, Jennifer Logan, Joseph Espat, Jean A. Hurteau,
The effects of Omega-3 fatty acids on growth regulation of epithelial ovarian cancer cell lines, Gynecologic Oncology, Volume 99, Issue 1, October 2005, Pages 58-64, ISSN 0090-8258, 10.1016/j.ygyno.2005.05.024.
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http://www.sciencedirect.com/science/article/pii/S009082580500377X)
Keywords: Omega-3 fatty acids; Ovarian cancer; p53; Apoptosis; VEGF
Matthew J. Strouch, Yongzeng Ding, Mohammad R. Salabat, Laleh G. Melstrom, Kevin Adrian, Christopher Quinn, Carolyn Pelham, Sambasiva Rao, Thomas E. Adrian, David J. Bentrem, Paul J. Grippo,
A High Omega-3 Fatty Acid Diet Mitigates Murine Pancreatic Precancer Development, Journal of Surgical Research, Volume 165, Issue 1, January 2011, Pages 75-81, ISSN 0022-4804, 10.1016/j.jss.2009.04.022.
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http://www.sciencedirect.com/science/article/pii/S0022480409002170)
Keywords: pancreatic cancer; chemoprevention; Omega-3; apoptosis
Banu Isbilen, Scott P. Fraser, Mustafa B.A. Djamgoz,
Docosahexaenoic acid (omega ? 3) blocks voltage-gated sodium channel activity and migration of MDA-MB-231 human breast cancer cells, The International Journal of Biochemistry & Cell Biology, Volume 38, Issue 12, 2006, Pages 2173-2182, ISSN 1357-2725, 10.1016/j.biocel.2006.06.014.
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http://www.sciencedirect.com/science/article/pii/S1357272506002159)
Keywords: Omega ? 3 polyunsaturated fatty acid; Docosahexaenoic acid; Voltage-gated Na[SUP]+[/SUP] channel; Tetrodotoxin; Breast cancer; Migration; Metastasis
Laura Spencer, Christopher Mann, Matthew Metcalfe, M’Balu Webb, Cristina Pollard, Daniel Spencer, David Berry, William Steward, Ashley Dennison,
The effect of omega-3 FAs on tumour angiogenesis and their therapeutic potential, European Journal of Cancer, Volume 45, Issue 12, August 2009, Pages 2077-2086, ISSN 0959-8049, 10.1016/j.ejca.2009.04.026.
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http://www.sciencedirect.com/science/article/pii/S095980490900330X)
Keywords: Omega-3 fatty acids; Tumour angiogenesis; Angiogenesis inhibitor
Ingeborg A. Brouwer,
Omega-3 PUFA: Good or bad for prostate cancer?, Prostaglandins, Leukotrienes and Essential Fatty Acids, Volume 79, Issues 3-5, September-November 2008, Pages 97-99, ISSN 0952-3278, 10.1016/j.plefa.2008.09.006.
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http://www.sciencedirect.com/science/article/pii/S0952327808001257)
Keywords: Linolenic acid; (n-3) fatty acids; Prostate cancer; Meta-analysis
Sami Antoun, Mansouriah Merad, Gerard Nitenberg, Pierre Ruffie, Bruno Raynard,
Acide gras N-3 et cancer declare : interet reel ou effet de mode ?, Nutrition Clinique et Metabolisme, Volume 19, Issue 3, September 2005, Pages 160-165, ISSN 0985-0562, 10.1016/j.nupar.2005.06.002.
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http://www.sciencedirect.com/science/article/pii/S0985056205000634)
Keywords: Acide gras N-3; Cachexie cancereuse; Cancer-related cachexia; Omega 3 fatty acids
Sebastian N. Stehr, Axel R. Heller,
Omega-3 fatty acid effects on biochemical indices following cancer surgery, Clinica Chimica Acta, Volume 373, Issues 1-2, November 2006, Pages 1-8, ISSN 0009-8981, 10.1016/j.cca.2006.04.024.
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http://www.sciencedirect.com/science/article/pii/S000989810600252X)
Keywords: Cancer; Nutrition; Fish oil; Immunity; Acute phase response; Omega-3 fatty acids
A.P Simopoulos,
The importance of the ratio of omega-6/omega-3 essential fatty acids, Biomedicine & Pharmacotherapy, Volume 56, Issue 8, October 2002, Pages 365-379, ISSN 0753-3322, 10.1016/S0753-3322(02)00253-6.
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http://www.sciencedirect.com/science/article/pii/S0753332202002536)
Keywords: Omega-6/omega-3 fatty acid balance; Genetic patterns; Chronic disease; Dietary recommendations
Jean-Marie Bourre,
Dietary omega-3 fatty acids for women, Biomedicine & Pharmacotherapy, Volume 61, Issues 2-3, February-April 2007, Pages 105-112, ISSN 0753-3322, 10.1016/j.biopha.2006.09.015.
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http://www.sciencedirect.com/science/article/pii/S0753332206003465)
Keywords: Omega-3 fatty acids; Polyunsaturated fatty acids; Woman; Pregnancy; Lactation; Cancer; Infant; ALA; DHA
Gabriel Fernandes, Jaya T. Venkatraman,
Role of omega-3 fatty acids in health and disease, Nutrition Research, Volume 13, Supplement 1, 1993, Pages S19-S45, ISSN 0271-5317, 10.1016/S0271-5317(05)80282-9.
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http://www.sciencedirect.com/science/article/pii/S0271531705802829)
Keywords: Fish oil; Autoimmunity; Cancer; Arthritis; Cardiovascular diseases; Infant nutrition; Omega-3 lipids
Aurelia Barascu, Pierre Besson, Olivier Le Floch, Philippe Bougnoux, Marie-Lise Jourdan,
CDK1-cyclin B1 mediates the inhibition of proliferation induced by omega-3 fatty acids in MDA-MB-231 breast cancer cells, The International Journal of Biochemistry & Cell Biology, Volume 38, Issue 2, February 2006, Pages 196-208, ISSN 1357-2725, 10.1016/j.biocel.2005.08.015.
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http://www.sciencedirect.com/science/article/pii/S1357272505002682)
Keywords: Breast neoplasms; Cell proliferation; G2/M phases; Docosahexaenoic acid; CDK1-cyclin B1
Ewan Cameron, Jeffrey Bland, Richard Marcuson,
Divergent effects of omega-6 and omega-3 fatty acids on mammary tumor development in C3H/Heston mice treated with DMBA, Nutrition Research, Volume 9, Issue 4, April 1989, Pages 383-393, ISSN 0271-5317, 10.1016/S0271-5317(89)80115-0.
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http://www.sciencedirect.com/science/article/pii/S0271531789801150)
Keywords: Oils; fats; diet; breast cancer; mice
William J Aronson, John A Glaspy, Srinivasa T Reddy, David Reese, David Heber, Dilprit Bagga,
Modulation of omega-3/omega-6 polyunsaturated ratios with dietary fish oils in men with prostate cancer, Urology, Volume 58, Issue 2, August 2001, Pages 283-288, ISSN 0090-4295, 10.1016/S0090-4295(01)01116-5.
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http://www.sciencedirect.com/science/article/pii/S0090429501011165)