Showing posts with label Flaxseed oil. Show all posts
Showing posts with label Flaxseed oil. Show all posts

Tuesday, June 5, 2012

What’s Flaxseed oil


Flaxseed oil comes from the seeds of the flax plant (Linum usitatissimum, L.). Flaxseed oil contains both omega-3 and omega-6 fatty acids, which are needed for health. Flaxseed oil contains the essential fatty acid alpha-linolenic acid (ALA), which the body converts into eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), the omega-3 fatty acids found in fish oil. Some researchers think that flaxseed oil might have some of the same benefits as fish oil, but the body is not very efficient at converting ALA into EPA and DHA. And the benefits of ALA, EPA, and DHA are not necessarily the same. Omega-3 fatty acids, usually from fish oil, have been shown to reduce inflammation and help prevent certain chronic diseases, such as heart disease and arthritis. Studies are mixed about whether flaxseed oil is useful for the same conditions.
Getting a good balance of omega-3 and omega-6 fatty acids in the diet is important. These essential fats are both examples of polyunsaturated fatty acids, or PUFAs. Omega-3 fatty acids help reduce inflammation, while many omega-6 fatty acids tend to contribute to inflammation. A healthy diet should consist of roughly 2 – 4 times fewer omega-6 fatty acids than omega-3 fatty acids. The typical American diet, however, tends to contain 14 – 25 times more omega-6 fatty acids than omega-3 fatty acids. Many researchers believe this is a significant factor in the rising rate of inflammatory disorders in the United States.
Flaxseed — but not flaxseed oil — also contains a group of chemicals called lignans that may play a role in the prevention of cancer.
Uses:
Clinical studies suggest that flaxseed oil and other omega-3 fatty acids may be helpful in treating a variety of conditions.
High cholesterol
People who follow a Mediterranean diet tend to have an increased HDL, or “good” cholesterol level. The Mediterranean diet emphasizes fish and healthy fats, such as olive oil, and has a healthy balance between omega-3 and omega-6 fatty acids. Whole grains, root and green vegetables, daily portions of fruit, fish and poultry, olive and canola oils, and ALA (from flaxseed, flaxseed oil, and walnuts) are also part of the Mediterranean diet. Red meat and saturated fats are not part of the diet.
However, whether taking flaxseed or flaxseed oil as a supplement can help lower cholesterol is up for debate. Some small studies show it has beneficial effects on cholesterol levels, but at least one double blind study found no evidence that it lowered cholesterol.
Sjogren’ s syndrome
Preliminary evidence that suggests taking 1 – 2 g of flaxseed per day can improve the symptoms of dry eye in people with Sjogren’ s syndrome. Sjogren’ s syndrome is an autoimmune condition where the immune system attacks glands in the body that produce moisture, like salivary and tear glands.
Heart disease
Eating a diet rich in fruits, vegetables, whole grains, nuts or legumes, and ALA rich foods may substantially reduce the recurrence of heart disease. One of the best ways to help prevent and treat heart disease is to eat a diet that is low in saturated and trans fat and rich in monounsaturated and polyunsaturated fats (including omega-3 fatty acids from flaxseed and fish). Evidence suggests that people who eat an ALA rich diet are less likely to suffer a fatal heart attack. ALA may reduce heart disease risks through a variety of ways, including making platelets less 鈥渟ticky,鈥? reducing inflammation, promoting blood vessel health, and reducing risk of arrhythmia (irregular heart beat).
Several human studies also suggest that diets rich in omega-3 fatty acids (including ALA) may lower blood pressure.
However, it’ s not clear whether taking flaxseed oil as a supplement would have the same effect on heart health.
Cancer
Studies suggest that flaxseed oil may help prevent the growth of breast tumors. In one Canadian Study, researchers discovered that flaxseed oil prevented breast tumor growth, likely through ALA content. Patients with breast cancer should not take any nutritional supplement without their doctor’s approval.
Available Forms:
Flaxseed oil is available in liquid and softgel capsule forms. Like any oil, flaxseed oil may turn rancid if it is not refrigerated. Flaxseed oil requires special packaging because it is easily destroyed by heat, light, and oxygen. The highest quality flaxseed products are made using fresh pressed seeds, bottled in dark containers, and processed at low temperatures in the absence of light, extreme heat, or oxygen.
Dietary Sources:
Flaxseed oil comes from the seed of the flax plant. It contains 50 – 60% omega-3 fatty acids in the form of alpha-linolenic acid (ALA). That is more than is contained in fish oil, but the body is not very efficient at converting ALA into the omega-3 fatty acids found in fish oils. So ALA from flaxseed may not have the same benefit as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) from fish oil.
Be sure to buy flaxseed oil supplements made by reputable companies who certify that their products are free of heavy metals, such as lead and mercury.
How to Take It:
The dose depends on how much fatty acids you get in your diet and which condition you are taking flaxseed oil for.
Adult
There’s no recommended dose for flaxseed oil. The best dose for you depends on a number of factors and should be determined in consultation with your physician. Flaxseed oil: Take 1 – 2 tablespoonfuls daily, or 1 – 2 capsules daily. Flaxseed oil is often used in a liquid form, which contains approximately 7 grams of ALA per 15 mL (1 tbsp), and contains about 130 calories.
Precautions:
Because of the potential for side effects and interactions with medications, you should take dietary supplements only under the supervision of a knowledgeable health care provider.
Flaxseed may slow down the rate your body absorbs oral medications or other nutrients if taken at the same time. Try to avoid taking chinafooding flaxseed at the same time as medications and other supplements.
People with diabetes or schizophrenia may not be able to convert ALA to EPA and DHA, the forms more readily used in the body. People with either condition should get omega-3 fatty acids from dietary sources rich in EPA and DHA, such as fish.
Although studies have found that eating fish (which contains the omega-3 fatty acids EPA and DHA) regularly may reduce the risk of macular degeneration, a recent study including 2 large groups of men and women found that diets rich in ALA may substantially increase the risk of this eye disease. More research is needed. Until then, people with macular degeneration should get omega-3 fatty acids from sources of EPA and DHA (such as fish or fish oil), rather than ALA.
Fish and fish oil may protect against prostate cancer, but ALA may be associated with increased risk of prostate cancer in men. More research is needed, but men with prostate cancer should get omega-3 fatty acids from sources of EPA and DHA (such as fish or fish oil), rather than ALA.

Friday, September 16, 2011

Flaxseed oil supplier

Flaxseed oil role:1. Delicate skin gloss.
2. Reduce weight but consumption body is redundant and adipose,
Is the health law reducing weight.
3. Improve women before the syndrome.
4. The pressure ascension.
5. Reduce allergic reaction.
6. Reduce asthma.
7. Improve arthritis.
8. Improve organ tissue inflammation.
9. Lower cholesterol, prevent disease of heart head blood-vessel.
10. Reduce cardiac load.
11. Improve sluggish water disease.
12. Improve renal function.
13. Improve constipation.
14. Promote healthy cells.
15. Promote flexible, prevent alzheimer's brain.
16. Energetic.
Flaxseed oil contain of alpha linolenic acid is human body must but itself in the synthesis of fatty acids, belong to not omega 3 fatty acids. Scientific research proof: alpha linolenic acid with high value of health care, with improve memory, protect eyesight, control blood pressure, improve sleep, prevent heart attack and cerebral embolism, lowering blood fat and promote the secretion of insulin DuoZhong efficacy. If long-term lack of will affect the body immunity, vision, brain function and wound healing and the health of blood vessels from.
Flaxseed oil also suitable for children and old people to use, can help children develop intelligence, old people can prevent disease of heart head blood-vessel, flax seed oil contains rich omega 3 not saturated fatty acid, content reaches as high as 57%, is present known omega 3 on land-not saturated fatty acid content of the highest one of the plants. Therefore, flax seed oil is considered to be the most brain on land the natural food, it to the infant, youth intellectual growth improves memory, the elderly brain and prevent alzheimer's disease has the vital role.
Our country crowd a general lack of dietary alpha linolenic acid, insufficient intake, the world health organization the recommended amount of 1 g per capita per day in half. At present domestic for alpha linolenic acid cognitive enough for alpha linolenic acid, the use is also not common, experts are calling for national legislation special supplement alpha linolenic acid. In 1997, the world health organization and the United Nations food additives and agriculture organization jointly issued a statement: a-linolenic acid is human body must not saturated fatty acid, omega 3 are not saturated fatty acid matrix, for human is not optional, but it absolutely indispensable.

Other food additives: Aspartame               Calcium Propionate

Tuesday, September 6, 2011

Flaxseed oil

Flaxseed oil, is a clear to yellowish oil obtained from the dried ripe seeds of the flax plant.Linseed oil contain more a-linolenic acid, is the essential fatty acids, and the lack of a body-linolenic acid will appear a lot of symptoms, such as high blood pressure, high cholesterol, diabetes, heart disease, stroke, insomnia, constipation, cancer and prostate disorders, endocrine disorders, dementia and low immunity, skin disease, such as obesity, according to scientific analysis about 50 DuoZhong disease and lack of a human body, linolenic acid have relations.
Linseed oil is a triglyceride, like other fats. Flaxseed oil is distinctive in terms of fatty acid constituents of the triglyceride, which contain an unusually large amount of α-linolenic acid, which has a distinctive reaction toward oxygen in air.Traditional glazing putty, consisting of a paste of chalk powder and linseed oil, is a sealant for glass windows that hardens within a few weeks of application and can then be painted over.
When used as a wood finish, linseed oil dries slowly and shrinks little upon hardening. Linseed oil does not cover the surface as varnish does, but soaks into the pores, leaving a shiny but not glossy surface that shows off the grain of the wood.Oiled wood may be yellowish and is likely to darken with age.
Although food additives flax seeds contain lignans, a class of phytoestrogens considered to have antioxidant and cancer-preventing properties,the extracted linseed oil does not contain the lignans found in flax seed.Oxidation of flax seed oil is major commercial concern, and antioxidants may be added to prevent rancidification.

Others: Garlic Extract           Sodium Saccharin