Skip to main content

Home/ Nutrition/ Group items tagged Oil

Rss Feed Group items tagged

Matti Narkia

Thyme oil can inhibit COX2 and suppress inflammation - 1 views

  •  
    "ScienceDaily (Jan. 13, 2010) - For those who do not drink, researchers have found that six essential oils -from thyme, clove, rose, eucalyptus, fennel and bergamot -- can suppress the inflammatory COX-2 enzyme, in a manner similar to resveratrol, the chemical linked with the health benefits of red wine. They also identified that the chemical carvacrol was primarily responsible for this suppressive activity."
Matti Narkia

Emu Oil is a Miracle from Down Under - 0 views

  •  
    "(NaturalNews) The emu, a native of Australia, is a large, ostrich looking bird that doesn't fly. The Australian Aborigines first discovered the benefits of emu oil and have been using it for thousands of years for bone, muscle and joint pain, as an anti-inflammatory and for many skin conditions. The west is finally taking notice of this remarkable oil.

    Red Meat with No Worries
    Although a bird, the emu meat is red and a healthy alternative to traditional red meat. It's naturally 97% fat free, high in iron and vitamin B12 and low in calories and cholesterol. As the meat is packaged and sold, the oil is purified and sold separately.


    Benefits of Emu Oil
    Emu oil consists of oleic acid (a mono-unsaturated omega-9 fatty acid), linoleic acid (omega-6 fatty acid) and linolenic acid (an omega-3 fatty acid). The benefits are thought to be due to the ability of the oil to deeply penetrate the skin layers.

    Linoleic acid (omega-6 fatty acid) is believed to ease muscle aches and joint pain. Oleic acid (omega-9 fatty acid) is considered to have local anti-inflammatory effect (similar to ibuprofen).

    Studies suggest emu oil is bacteriostatic (does not promote growth of bacteria) and hypoallergenic (won`t cause irritation); it does not leave a greasy feel, and it is non-comedogenic, which means it won`t clog pores.

    Side effects are virtually unknown with emu oil. Several small clinical studies reported successful results for temporary relief of muscle and joint pain, specially related to arthritis.

    Emu Oil and Burn Wounds
    A long-term study by Dr. John Griswold, Director of the Timothy J. Harner Burn Center (affiliated with Texas Tech University Medical Center, Lubbock, Texas) in 1995 found that there was statistically significant difference in scar reduction and inflammation of the emu oil treated wounds.

    Other benefits found from studies from Department of Dermatology, at Texas Medical School in Houston, proved emu oil does not clog skin pores and has anti-aging properties."
Matti Narkia

A randomised comparison of increase in serum 25-hydroxyvitamin D concentratio... - 0 views

  •  
    A randomised comparison of increase in serum 25-hydroxyvitamin D concentration after 4 weeks of daily oral intake of 10 microg cholecalciferol from multivitamin tablets or fish oil capsules in healthy young adults.
    Holvik K, Madar AA, Meyer HE, Lofthus CM, Stene LC.
    Br J Nutr. 2007 Sep;98(3):620-5. Epub 2007 Apr 24.
    PMID: 17456248

    We conclude that fish oil capsules and multivitamin tablets containing 10 microg cholecalciferol administered over a 4-week period produced a similar mean increase in s-25(OH)D concentration.
Matti Narkia

n-3 Fatty acids and cardiovascular disease -- Breslow 83 (6): S1477 -- American Journal... - 0 views

  •  
    n-3 fatty acids and cardiovascular disease.
    Breslow JL.
    Am J Clin Nutr. 2006 Jun;83(6 Suppl):1477S-1482S. Review.
    PMID: 16841857

    The results of prospective cohort studies indicate that consuming fish or fish oil containing the n-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) is associated with decreased cardiovascular death, whereas consumption of the vegetable oil-derived n-3 fatty acid {alpha}-linolenic acid is not as effective. Randomized control trials (RCTs) in the context of secondary prevention also indicate that the consumption of EPA plus DHA is protective at doses <1 g />3 g/d, EPA plus DHA can improve cardiovascular disease risk factors, including decreasing plasma triacylglycerols, blood pressure, platelet aggregation, and inflammation, while improving vascular reactivity. Mainly on the basis of the results of RCTs, the American Heart Association recommends that everyone eat oily fish twice per week and that those with coronary heart disease eat 1 g/d of EPA plus DHA from oily fish or supplements. Directions for future research include 1) RCTs to confirm the initial trials showing that EPA plus DHA decreases cardiovascular death and additional studies to determine whether this effect is due to EPA, DHA, or the combination; the dosage of the effective components; and whether the mechanism of action in humans is prevention of fatal arrhythmias. 2) Clinical studies to determine whether the reduction in cardiovascular disease risk factors is due to EPA, DHA, or the combination and the dosage of the effective components. 3) Clinical studies to determine whether vegetable oil-derived {alpha}-linolenic acid added to a diet enriched in n-6 fatty acids can effectively substitute for fish oil-derived EPA plus DHA.
Matti Narkia

Effect of Fish Oil on Heart Rate in Humans: A Meta-Analysis of Randomized Controlled Tr... - 0 views

  •  
    Effect of fish oil on heart rate in humans: a meta-analysis of randomized controlled trials.
    Mozaffarian D, Geelen A, Brouwer IA, Geleijnse JM, Zock PL, Katan MB.
    Circulation. 2005 Sep 27;112(13):1945-52. Epub 2005 Sep 19.
    PMID: 16172267
    doi: 10.1161/CIRCULATIONAHA.105.556886

    Conclusions- In randomized controlled trials in humans, fish oil reduces HR, particularly in those with higher baseline HR or longer treatment duration. These findings provide firm evidence that fish oil consumption directly or indirectly affects cardiac electrophysiology in humans. Potential mechanisms such as effects on the sinus node, ventricular efficiency, or autonomic function deserve further investigation.
Matti Narkia

Flaxseed oil could reduce the risk of osteoporosis - 0 views

  •  
    (NaturalNews) After menopause, women are at increased risk for the bone-weakening condition known as osteoporosis. And women who are diabetic have an even greater chance of developing the disorder. But now comes research from Egyptian scientists that suggests flaxseed oil could be a natural way to protect bone health.

    The new study, recently published in the International Journal of Food Safety, Nutrition and Public Health, concludes that flaxseed oil has a beneficial effect on bone mineral density and reduces markers associated with osteoporosis. Bottom line: supplementing the diet with flaxseed oil could markedly reduce the risk of osteoporosis and be of particular benefit to post-menopausal and diabetic women.

    Scientist Mer Harvi and colleagues at the National Research Center in Cairo, Egypt, investigated the impact of diabetes on bone health. Then in laboratory studies they evaluated how flaxseed oil added to the diet could delay the onset of osteoporosis.
Matti Narkia

Coconut kernel protein modifies the effect of coconut oil on serum lipids. - Plant Food... - 0 views

  •  
    Coconut kernel protein modifies the effect of coconut oil on serum lipids.
    Padmakumaran Nair KG, Rajamohan T, Kurup PA.
    Plant Foods Hum Nutr. 1999;53(2):133-44.
    PMID: 10472790
    DOI: 10.1023/A:1008078103299

    Feeding coconut kernel along with coconut oil in human volunteers has been found to reduce serum total and LDL cholesterol when compared to feeding coconut oil alone. This effect of the kernel was also observed in rats. Since many plant proteins have been reported to exert a cholesterol lowering effect, a study was carried out on the effect of isolated kernel protein in rats. Feeding kernel protein resulted in lower levels of cholesterol, phospholipids and triglycerides in the serum and most tissues when compared to casein fed animals. Rats fed kernel protein had (1) increased hepatic degradation of cholesterol to bile acids, (2) increased hepatic cholesterol biosynthesis, and (3) decreased esterification of free cholesterol. In the intestine, however, cholesterogenesis was decreased. The kernel protein also caused decreased lipogenesis in the liver and intestine. This beneficial effect of the kernel protein is attributed to its very low lysine/arginine ratio 2.13% lysine and 24.5% arginine....
Matti Narkia

A Diet Rich in Coconut Oil Reduces Diurnal Postprandial Variations in Circula... - 0 views

  •  
    A diet rich in coconut oil reduces diurnal postprandial variations in circulating tissue plasminogen activator antigen and fasting lipoprotein (a) compared with a diet rich in unsaturated fat in women.
    Müller H, Lindman AS, Blomfeldt A, Seljeflot I, Pedersen JI.
    J Nutr. 2003 Nov;133(11):3422-7.
    PMID: 14608053

    In conclusion, our results indicate that a coconut oil-based diet (HSAFA-diet) lowers postprandial t-PA antigen concentration, and this may favorably affect the fibrinolytic system and the Lp(a) concentration compared with the HUFA-diet. The proportions of dietary saturated fatty acids more than the percentage of saturated fat energy seem to have a beneficial influence on Lp(a) levels.

    The connection between Lp(a) and atherosclerosis is not entirely understood. Different studies have provided strong evidence that Lp(a) level is an independent risk factor for developing coronary artery disease in men (47,48), but the question of causality continues to be debated. Recent data suggest that Lp(a) might be atherogenic (49), in particular when combined with other risk factors. High levels of Lp(a) combined with other risk factors such as the ratio of plasma total/HDL cholesterol have been shown to increase the risk for coronary heart diseases (50). It has also been reported that when substantial LDL cholesterol reductions were obtained in men with coronary heart disease, persistent elevations of Lp(a) were no longer atherogenic or clinically threatening (51).

    In conclusion, the present results show that the HSAFA-diet lowered postprandial t-PA antigen and thus potentially improved fibrinolysis compared with the HUFA-diet. Diets with either high or low levels of saturated fatty acids from coconut oil beneficially decrease Lp(a) compared with a HUFA-diet. The proportions of dietary saturated fatty acids more than the percentage of saturated fat energy may be of importance if the goal is to decrease Lp(a).
Matti Narkia

Beneficial effects of virgin coconut oil on lipid parameters and in vitro LDL oxidation... - 0 views

  •  
    Beneficial effects of virgin coconut oil on lipid parameters and in vitro LDL oxidation.
    Nevin KG, Rajamohan T.
    Clin Biochem. 2004 Sep;37(9):830-5.
    PMID: 15329324
    doi:10.1016/j.clinbiochem.2004.04.010

    Conclusion: The results demonstrated the potential beneficiary effect of virgin coconut oil in lowering lipid levels in serum and tissues and LDL oxidation by physiological oxidants. This property of VCO may be attributed to the biologically active polyphenol components present in the oil
Matti Narkia

Antioxidant capacity and phenolic acids of virgin coconut oil; International Journal of... - 0 views

  •  
    Antioxidant capacity and phenolic acids of virgin coconut oil.
    Marina AM, Man YB, Nazimah SA, Amin I.
    Int J Food Sci Nutr. 2009;60 Suppl 2:114-23. Epub 2008 Dec 27.
    PMID: 19115123
Matti Narkia

WHFoods: What are your thoughts on coconut oil? - 0 views

  •  
    "Coconut oil is a staple food in many parts of the world. You can travel to Thailand, the Caribbean, parts of Brazil, countries in Africa, and the vast southern half of India and find this oil on center stage when it comes to delicious and healthy cuisine. The popularity of this oil is partly due to its stability, ease of use in cooking, and taste.

    Like all foods, the quality of coconut oil has a lot to do with its potential health benefits. Refined coconut oil that has been heavily processed, bleached, and deodorized is not going to provide you with the same desirable balance of fatty acids, or the same beneficial polyphenol content, as either virgin coconut oil or less extensively refined coconut oil (sometimes called "naturally refined" by the product manufacturers). Choosing organic coconut oil is a good way to assure you of higher quality in this regard.

    However, at the same time, there is such a long track record of coconut oil use in many cultures and their food traditions that I will be surprised if the research doesn't eventually show some key health benefits. Some of these health benefits are likely to be related to the unusual fatty acid composition of coconut oil, and other benefits are likely to be associated with the special polyphenols found in this oil (when virgin or very lightly refined). Also, it's the natural pattern of fats found in coconut oil that seems especially important to me, in addition to the blend of fats in the overall diet that results from the inclusion of coconut oil. If you decide to include coconut oil in your diet, I therefore recommend that you continue to use other high-quality oils (like extra virgin olive oil) as well.

    One of the practical benefits of coconut oil is that it has a higher smoke point than many other oils, so that you can cook with it at normal stovetop temperatures and have less concern about oxidation. The smoke point for lightly refined coconut oil is about 450ºF (232ºC) while the smoke point for unrefi
Matti Narkia

Chow Line: Coconut oil unlike other saturated fat (for 12/9/07) - 0 views

  •  
    "I've always read that you should avoid coconut oil because of its high level of saturated fat. But I recently heard it is actually healthful and can help you lose weight. Is that true?

    Most nutritionists don't believe consuming coconut oil will help with weight loss -- the evidence is far from conclusive on that point. But most will also concede that the oil may not be the demon many think it is.

    To be honest, when it comes to nutrition research, the "truth" often seems elusive. Studies pronounce one verdict and then new findings point in another direction. That's simply the nature of the scientific process and the complexity surrounding nutrition and health. As long as we persist in hunting for more precise answers, we'll continue to encounter surprises. "
Matti Narkia

In vitro antimicrobial properties of coconut oil on Candida species in Ibadan, Nigeria ... - 0 views

  •  
    In vitro antimicrobial properties of coconut oil on Candida species in Ibadan, Nigeria.
    Ogbolu DO, Oni AA, Daini OA, Oloko AP.
    J Med Food. 2007 Jun;10(2):384-7.
    PMID: 17651080

    It is noteworthy that coconut oil was active against species of Candida at 100% concentration compared to fluconazole. Coconut oil should be used in the treatment of fungal infections in view of emerging drug-resistant Candida specie
Matti Narkia

Coconut Oil - American Society for Nutrition - 0 views

  •  
    Giving saturated fat another chance.

    Saturated fat has long held a bad rep and been noted for its potential to contribute to cardiovascular disease. So you might understand why I was a bit skeptical of all the hype surrounding the supposedly miracle-working power of coconut oil, which is composed of saturated fatty acids. However, if there's one thing I have learned as a nutrition student, it is that research has the potential to change our views as we continue to expand our knowledge and make new discoveries.

    Coconut oil may prevent and alleviate disease.

    Both research and clinical studies have shown that MCFA may be useful in treating and preventing diseases such as diabetes, osteoporosis, virus-related dieases (mononucleosis, hepatitis C, herpes, etc.), gallbladder disease, Crohn's disease, and cancer. The smaller size of MCFA (compared to LCFA) allows them to be digested more easily, making them ideal for those suffering from digestive diseases. Coconut oil may assist in the absorption and retaining of calcium, thereby benefiting bones.

    Coconut oil has antimicrobial, antiviral, and antifungal properties.

    Lipid-coated bacteria and viruses contain a lipid coat which encloses their DNA among other cellular materials. When consumed by humans, coconut oil disrupts the lipid membrane, killing the pathogens without damaging the host or harming health-promoting intestinal bacteria. The antimicrobial properties stem from the monoglycerides and free fatty acids (mainly lauric acid and capric acid) that compose coconut oil.
Matti Narkia

Coconut Oil Extract May Be A Weapon Against Food Bacteria - 0 views

  •  
    "ScienceDaily (Sep. 10, 2009) - Monolaurin, an extract from coconut oil could be used as a microbial agent in foods, according to a study in the Journal of Food Science, published by the Institute of Food Technologists."
Matti Narkia

Lucy Atkins on coconut oil, a new 'superfood' | Life and style | The Guardian - 0 views

  •  
    "Jennifer Aniston uses it and the England rugby squad swear by its metabolism-boosting qualities. Coconut oil is being touted as the health food of 2008 - but is this just more 'superfood' hype? By Lucy Atkins"
Matti Narkia

Coconut Oil in Health and Disease - 0 views

  •  
    "The coconut is called the tree of life for it has been providing us, humans, food and drink, materials for housing, fuel and many industrial uses. And its medicinal uses are many and varied. The latest medical potential of products of the coconut first identified by Jon Kabara and others in the 70s, is the anti-bacterial, anti-viral and anti-fungal activity of its medium chain fatty acids, particularly lauric acid (C12:0) in its monoglyceride form (monolaurin or ML).

    The first clinical trial ever of ML was on 15 HIV-infected patients reporting regularly at the San Lazaro Hospital, Manila who, never having received any anti-HIV medication, were randomly assigned to 3 treatment groups: 7.2 g ML, 2.4 g ML and 50 ML of coconut oil daily for 6 months. The San Lazaro Hospital Team was led by Eric Tayag."
Matti Narkia

Is Coconut Oil Good for You? - drweil.com - 0 views

  •  
    Coconut oil is one of the few saturated fats that doesn't come from animals, but like other saturated fats can raise cholesterol levels and, therefore, should play only a very limited role, if any, in your diet. In the past, it was widely used in movie popcorn, candy bars and commercial baked goods but was phased out of many of them because of consumer opposition to unhealthy tropical oils.

    Now coconut oil is being promoted as a weight loss aid; it is also touted in a book by a naturopathic doctor. The rationale goes something like this: as a source of medium-chain triglycerides (MCT), coconut oil isn't stored in the body as fat as readily as oils composed of long-chain triglycerides (LCT). Some research from McGill University in Canada suggests that this is true; MCTs also boost metabolism and satiety, and therefore may promote weight loss when they replace LCTs in the diet. Because they are so easily digested, MCTs are given in hospitals to provide nourishment for critically ill people who have trouble digesting fat.

    The benefits of coconut oil in the diet, if any, are likely to be minimal, and until we have more and better evidence about coconut oil's effect of metabolism and potential role in promoting weight loss, I do not recommend using it.
Matti Narkia

How Coconut Oil Could Help Reduce The Symptoms Of Type 2 Diabetes - 0 views

  •  
    A new study in animals demonstrates that a diet rich in coconut oil protects against 'insulin resistance' (an impaired ability of cells to respond to insulin) in muscle and fat. The diet also avoids the accumulation of body fat caused by other high fat diets of similar calorie content. Together these findings are important because obesity and insulin resistance are major factors leading to the development of Type 2 diabetes. "
1 - 20 of 55 Next › Last »
Showing 20 items per page