Tag: Fatty Acids In Fish

Fish Oil: The Quantity I should Take

For people who came to know the health benefits of fish oil, the next question they ask is how much quantity does one take? Well, some would recommend at least 3.5 grams a day while others suggest a mere 2.5 grams of omega-3 fatty acids would be enough to get the whole health benefits of fish oil. To be on the safe side, it would be better to consult your doctor of nutritionist for the proper dosage of fish oil.

There are in fact a number of factors to consider. Take age for example. It has been found out that the needs of younger people for essential fatty acids are higher than the older folks. One of the possible reasons is the fact that young people are more active which makes their needs for essential fatty acids greater than old people who have gone on with their retirements.

However, this should not be misunderstood that older people do not need daily intake of fish oil. The dosage or amount only diminishes but the importance of taking fish oil does not. Nothing can stress this more than the studies that have been conducted in the past which shows that the healthy essential fatty acids in fish oil help reduce and prevent the inflammation of blood vessels which is linked to heart disease.

According to experts, the lack of eicosapentaenoic acid (EPA) and the docoxahexaenoic acid (DHA) can result to depression and heart disease. And since EPA and DHA are the primary omega-3 fatty acids found in fish oil the significance of fish oil in ones diet cannot and should not be undermined. Plus, our body cannot produce essential fatty acids so our only hope to get them is through an outside source. Only by eating fish rich in fats and oil or taking those commercially available fish oil supplement capsules does our body get the necessary supply of omega-3.

Probably one way of determining the amount of omega-3 you take also depends on your intake amount of omega-6 fatty acids. You can find omega-6 acids from common vegetable cooking oils like canola oil, soybean oil, corn oil and sunflower oil. These are present in a lot of food available in the supermarket, most especially the processed ones.

We need to balance the intake of omega-3 and omega-6 since the latter compete for enzymes with the former. And too much omega-6 could result to inflammation which can later affect the heart. The effects of omega-6 counters the benefits omega-3 gives the heart. According to some experts, having a ratio of 2 to 1, omega-6 to omega-3, would be the best combination to have. The ratio properly balances the effects of both essential fatty acids.

Other doctors recommend taking only a minimal quantity of say 2.5 grams per day or even lower depending on how much it will take to maintain your state of health. Taking too much might result to bodily imbalance which can become harmful to your overall health. However, if you have a certain disease or existing condition like, your doctors might prescribe you a stronger daily dosage of fish oil to help you cope and regain your health.

To sum up, the quantity of fish oil you should take depends on your state of health, diet, age, among other factors. Consulting your doctors would be the best move before starting on a daily intake of fish oil.

Understanding Fish Oil

Fish oil has a long history of being used as a nutritional supplement. It is generally derived from oil coming from the tissues of oily fish. There are many sources of fish that the world gets its fish oil supply from. But about 50 percent of all fish oil production in the world comes from farmed salmon.

Fish Oil Sources
Fish oil is primarily derived from farmed salmon. There are times when fish oil may also be sourced from other fatty fish notably mackerel, lake trout, flounder and tuna. But such types of fish are known to be predatory. And because of this, they run the risk of accumulating certain toxic substances such as mercury, dioxin and PCB’s. In order to avoid this and have fish oil sources known to be as clean as possible, farmed salmon are the best option.

Fish Oil Benefits
One of the things why fish oil has become quite a popular nutritional supplement around the world is because it is very rich in Omega -3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid. These compounds are said to help reduce the risk of coronary heart disease. There are also studies that say that these nutrients also have anti-cancer properties as well as may help in certain cases of depression.

Fish Oil Production
Production of fish oil is shared among a number of countries. But it has been seen that there was a substantial decrease in total fish oil supply, mainly because of declines suffered by a lot of the said countries. Countries such as Peru, Chile, Denmark, Iceland and Norway are known as the five major fish oil exporting nations.

Adverse Effects
Despite the various benefits that fish oil is said to offer as a supplement, medical experts still suggest caution in overusing it. There have been studies that indicate certain risks associated with fish oil. In some studies, there are suspected risks that researchers have found in the use of EPA and DHA fatty acids in fish oil.

Over usage of EPA and DHA, which is determined at more than three grams daily, are known to increase the risk of bleeding, especially in people who are also taking aspirin or warfarin. But further research may be needed to determine if EPA and DHA do offer such risks. Extreme dosage intake of fish oil is also associated with a higher risk of experiencing hemorrhagic stroke. In some individuals, fish oil intake may also affect LDL cholesterol levels.

Cardiac Risk
Because fish oil is still considered as fat, people with conditions arising from too much fat in their systems should also be cautious of taking fish oil as a supplement. Recent research seems to provide different results when it comes to how the fatty acids in fish oil affect people who may be suffering from heart disease or stroke.

In absence of definitive research, patients are being cautioned not to take fish oil without the recommendation from their doctor. People with certain heart problems or a history of heart disease should first talk with their doctors about the safety of taking fish oil supplements.