Search Term: " DHA-EPA "
DHA - Fish Oil
July 31, 2008 03:03 PM
A lot of research has been preformed over the past twenty years which has concluded that fats and cholesterol play a huge role in the development of heart disease, which happens to be the number one killer in the United States. It has been found that certain types of cholesterol in our blood can eventually lead to a buildup of plaque in the arteries, which restricts the blood supply to the heart and sets us up for a potential heart attack.
These researchers found it ironic when looking at the Greenland Eskimo, whose diet is rich in animal fat, but who is almost entirely free from coronary artery disease. Studies have proved that high levels of DHA and EPA that are found in the fish, seal, and whale diet of the Eskimo is what protects them from the heart disease that many people in the United States battle.
In order to improve cardiovascular health, DHA must performs many tasks. Increased DHA and EPA levels have been shown to lower total serum cholesterol. It has also been shown to selectively lower LDL cholesterol while elevating protective HDL cholesterol. Additionally, DHA and EPA supplementation lowers triglycerides. In terms of heart health, these omega-3s also reduce the tendency of platelets to clump and adhere to blood vessels and the blood vessels themselves to constrict.
Although diets that are high in fat content are believed to be potential risk factors for the development of certain types of cancer, especially breast cancer, the rates for some common cancers are relatively low among the Eskimos of Greenland and Alaska even though they have a high fat intake. Studies preformed to look into this fact concluded that the type of fat consumed may be important in determining cancer incidence, rather than just the overall fat intake.
DHA and EPA consumption suppresses the formation of a lot of leukotrienes, which are compounds that affect many different body systems. These leukotrienes stimulate bronchial contraction and are strongly associated with asthma, as they stimulate the production of mucus, affect cerebral circulation, and are powerful pro-inflammatory agents. To sum it up, leukotrienes can contribute too several severe health conditions, so consuming DHA and other fatty acids, have shown to reduce the production of leukotrienes by as much as seventy-five percent. Also, supplementation causes immune and inflammatory responses to be greatly diminished, which is especially important for immune response disorders such as rheumatoid arthritis and inflammatory bowel disorder.
Unless people are eating a good amount of fatty fish and other sea foods daily, it is likely that both adults and children are deficient in DHA. To ensure the proper amount of DHA in the most effective way, one should take DHA in supplement form. Research has shown that consuming DHA exclusively from fish oil may have some drawbacks, specifically the taste of fish.
Fish oils that contain both DHA and EPA are now available in capsule form, which allows one to avoid the issue of taste. For those who prefer to have their supplements from a plant source, microalgae, the food source of fish, is a great source of DHA. This source can be used by both vegetarians and individuals on low-fat diets, both of whom are extremely vulnerable to having a lower dietary DHA level.
Also, if you are having trouble with fish oil softgels give vectomega dry fish oil a try. vectomega is a tablet form of fish oil you can take once daily to get your needed DHA and EPA to enhance your health.
Omega-3 Fish Oil
May 02, 2008 03:07 PM
The benefits of fish oil come from two long chain polyunsaturated fatty acids: eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). DHA primarily helps prevent behavioral and attention issues in children and adults. DHA is good for brain development starting as far back as when we are developing in the womb.
Scientists at Wayne State University in Detroit found that babies who had higher concentrations of DHA in their cord blood had greater visual, cognitive, and motor development when tested at the six month and twelfth month marks. Most pregnant women get less DHA then they need during those last few months of pregnancy. Supplementing with DHA can have profound benefits for baby as well as mother. DHA can extend gestation time which can reduce the rate of premature birthing. Some research suggests that DHA can help fight pre-eclampsia, a life threatening condition that happens to women that are pregnant. Omega-3 fish oil reduces platelet aggregation and vasoconstriction – both of which are symptoms of pre-eclampsia.
Eating fish is a good way to get the needed DHA in our diets but safety is always an issue with the fish that is being consumed. Cold water fish have been known to have potential toxins like mercury, polychlorinated biphenyls, and dioxins. These toxins are not good for developing baby as well as the mother.
Brain power can be boosted in babies who are breast fed because of the high concentrations of DHA present in breast milk. Infants begin developing neuronal pathways associated with learning as soon as they are born and if they are not breast fed they should be supplementing their diet with DHA. Studies suggest that DHA plays a role in the production and regulation of dopamine and serotonin in the brain. Numerous studies show that breast fed babies have greater cognitive development and visual acuity then those who are formula fed.
The importance of fish oil for infants in brain development is clearly seen, fish oil is also important for older children and adults who want a mental boost. It’s never too late to take fish oil to boost mental health; studies suggest that Alzheimer’s disease can be slowed with the consumption of omega-3 fish oil as well. Have you had your fish oil today?
If burping up fish oil is not your cup of tea, give vectomega a try. vectomega is a dry fish oil that provides the same health benefits you experience with regular oil pills minus the oil.
Barlean’s Fish Oils
November 22, 2007 01:48 PM
It’s usually a common fact that what is best for your body is also what is best for the planet. Eating organic foods instead of processed foods; eating less food overall; and using natural medicine from herbs and nutrients to heal illnesses instead of hazardous pharmaceuticals: are god for the environment and also good for your health. However, there are a few exceptions to this rule. At first glance, one exception is eating fish and taking fish oil supplements. Although these fish oils are a huge benefit to the human body, the toll that fishing is taking on marine ecosystems is far less beneficial to fish populations. According to the Food and Agriculture Organization of the United Nations, almost three-quarters of the world’s fish species are gone to a point of no return.
Fish oils are the only abundant natural source of the omega-3 fatty acids DHA and EPA. Because most modern diets usually contain abundant omega-6 fatty acids these fatty acids are very low in most people’s diets. Omega-3s work as anti-inflammatory and promote good nerve transmission, heart function, and relaxed, open blood vessels, while omega-6s tend to do the opposite. By using fish oil supplements to raise levels of DHA and EPA, virtually every system of the body is benefited and protected against disease processes. These oils are currently being studied for their use in treatments against high cholesterol, depression, hypertension, and bipolar disorder. The growing popularity of these amazingly healthy foods, along with the ever-increasing pollution and habitat destruction are, together, creating a dangerous depletion of fish in our oceans.
So should we stop eating fish oil? If we do, we’ll be depriving ourselves of one of the world’s most beneficial foods, which helps our cardiovascular system, bones, joints, skin, energy levels, healthy pregnancy, visual acuity, hormone balance, psychological health, thinking ability, and sexual and emotional health. Fortunately, there is an alternative in getting your omega-3s. The answer is through buying your fish oil from a company that is dedicated to sustainable fish practices. Omega-3 is found in fish oil and flax seeds. Some fish oil suppliers use a reef netting to catch Puget Sound salmon, which has been practiced by native people of the northwest for centuries using boats and nets made from cedar. Reef netting has been declared the “best sustainable fishing method in practice today” by the Washington State Department of Fish and Wildlife. Reef nets mimic natural barriers that salmon routinely navigate, where they are caught and taken to a holding tank on the deck of the boat within minutes. Any by catch is then quickly and easily returned to sea unharmed. Fish oils should be made from anchovy and sardines that have been harvested from the coast of Peru, while their Cod Liver Oil is sourced from Artic cod off the coast of Norway, all of which have very healthy populations. A reputable company will make sure to choose where they source their fish oils, picking only the cleanest, purest fish to provide to consumers. After the oil arrives at a company, it goes through at least five different purification processes which eliminate any toxins and prevent spoilage before distillation.
An Alternative to Oily fish oil
Europharma has come out with Vectomega, a fish oil supplement in tablet form that provides the same great DHA and EPA health benefits that regular fish oil softgels do with out the oil. you have no fear of burping up oil with Vectomega fish oil.
Is Fish Oil good for my heart?
October 25, 2005 02:59 PM
I know that fish oil is good for my heart, but I was told I should also consume fish to protect my bones. Is there any truth to that?
Many people are familiar with the literature that omega-3 fatty acids may reduce the risk of heart disease, diabetes and some cancers. Animal studies, and now recent human studies, suggest a role in bone health as well, particularly in relation to omega-6 fatty acids. A long-term study in California tracked the ratio of dietary omega-6 fats to omega-3s in relation to bone-mineral density in middle- and older-age individuals. They tested BMD by dual-energy X-ray absorptiometry—the gold standard for assessing bone loss—and found that the higher the ratio of linoleic acid (omega-6) to alpha-linolenic acid(omega-3), the lower the BMD. These results were independent of age, body mass index and various lifestyle factors.
The ratios creating problems were in the range of 7 to 1 and 8 to 1 of omega-6s to omega-3s. Foods high in omega-6 (or with a high omega-6 and omega-3 ratio) are corn, safflower, sunflower, soybean, and cottonseed oils. One of the best sources of omega-3 is fatty, cold-water fish such as salmon. The best vegetarian source is flax oil. In addition, walnuts, pumpkin seeds, canola oil (I recommend cold-pressed and unrefined), and some dark, leafy green vegetables such as kale, spinach, purslane, mustard greens and collards do have some omega-3s.
Also, available is a dry fish oil Vectomega by Europharma, if you do not want to take an oil softgel then give vectomega a try.