Hypertension is a result of the combined effect of many factors and therefore the cause remains unknown most of the times. Though hypertension cannot be cured, it can be kept within control and can be prevented from occurring in the first place. Learn how fish oil for blood pressure can help you keep your blood pressure under control.
Causes of High Blood Pressure
Some of the causes include higher than usual volume of blood, faster beating of the heart and narrowing of the blood vessels. All these factors lead to a greater pressure against the walls of the blood vessels. Further, high blood pressure can also be due to the abnormality of an organ or a system in the body.
Certain associations have been common in those having high blood pressure. They generally have a high intake of common salt. Excessive amounts of salt has been seen to play a role in hypertension in people with advancing age, obesity, genetic predisposition, kidney failure, etc. About 30% of cases of hypertension can be attributed to the genes. An increased lack of elasticity of the blood vessels is another cause. This stiffness in the arteries is dependent on factors such as age, excessive salt intake, obesity, lack of exercise, etc. Inflammation is yet another factor contributing to the development of hypertension. One of the predictive factors for the development of high blood pressure is elevated levels of C reactive protein in certain individuals. This protein is a blood test marker for detecting the presence of inflammation.
Having high blood pressure increases the chances of getting a stroke, kidney disease, or a heart attack. Many clinical studies have indicated that taking fish oil regularly helps to lower blood pressure for those individuals with hypertension.
Fish Oil – Benefits
Fish oil is an essential fat and can be obtained either by consuming fish or taking high quality fish oil supplements. These supplements are usually obtained from different types of fish including salmon, mackerel, herring, cod, etc., and sometimes from whale or seal blubber.
Salmons and mackerel contain omega-3 fatty acids. They are called essential fats because they are required for the upkeep of good health, but the human body cannot make them. They are also found in nuts, some plants and other seafood such as algae.
Fish oils have gained popularity because they are seen to lessen heart disease risk. The American Heart Association has recommended eating fish for at least two days in a week. Omega-3 fatty acids are anti-inflammatory. However, a predetermined ratio of omega-6 (omega-6 is pro inflammatory) and omega-3 fatty acids have to be maintained to reduce inflammation in the body. The typical Western diet contains approximately 14 to 20 times more omega-6 than omega-3 varieties. The Mediterranean diet is more balanced.
Clinical studies have indicated diets that have higher amounts of omega-3 fatty acids serve to lower blood pressure levels in those individuals with hypertension. This is due to the presence the constituents DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) found in the fish oil that help to reduce specific risk factors which contribute to high blood pressure.
Those individuals were taking fish oil supplements of 3 grams or more per day were seen to have reduced blood pressure than in others in where the hypertension was left untreated. It is to be noted that larger doses of fish oils should be taken only under the recommendation of a physician.
Fish oils are also observed to reduce atherosclerosis or the hardening of arteries. This is because they slow down the formation of blood clots and plaque that may lead to clogged arteries. This property of fish oil also contributes to reducing the chance of having a stroke by nearly much as 50 percent.
Studies show that fish oils also help to reduce blood triglyceride and protein levels which are markers for diabetes. Reducing blood levels of triglycerides lowers the chances of having diabetes. Having consistently high levels of insulin in the blood can cause stiffening of the arteries.
Normal Blood Pressure Levels
Normal blood pressure is said to be maintained when the systolic pressure is less than 120 mmHg and diastolic pressure is less than 80 mmHg.
For those individuals with hypertension, about 4 grams of fish oil containing 2.04 grams (EPA) and 1.4 grams (DHA) per day is seen to be effective. For the purpose of lowering triglycerides, 1 to 4 grams of fish oil per day is recommended.
Eating baked or broiled fish containing omega-3 fatty acids two or three times a week is strongly recommended to realize its beneficial effects. Most health benefits of the essential fatty acids are lost if the fish is fried. Alternately, it is good to take high quality fish oil supplements as eating fish may not be sufficient to meet recommended daily dosage.
To keep your blood pressure at a normal level and live a long and healthy life check out the purest and freshest Omega 3 fish Oil supplement on the market today. You owe it to your health.