Interesting experiments and studies of the amazing benefits of omega 3
But, unfortunately, food is arranged in such a way that the body constantly loses omega-3, but go in excess of omega-6 and omega-9 acids. This often is the basis of atherosclerosis, vascular and cardiac diseases as well as disorders of cerebral circulation.
Scientists have found that excess omega-6 causes a low-grade inflammatory processes in the vessel walls, joints, heart and brain. These processes underlie the various disorders such as headaches, heart attack, menstrual and endocrine disorders, the growth of malignant tumors.
Omega-3 lipids have the opposite effect. They are able to eliminate all the negative effects of harmful fatty acids and neutralize the products of oxidation in the human body (free radicals). As a result, improvement in heart rate, reduction in the rate of blood viscosity and blood pressure, restore normal functioning of the endocrine system and brain, improve the blood vessels and blood supply of all organs. All this points to the need for the enrichment of food with these compounds since they are produced by the body and must be obtained from the environment.
A huge benefit of omega 3 fatsMolecularthe part of the brain more than half is represented by lipids and their compounds with proteins (lipoproteins). This is much higher than in the structure of any organ. Modern trends in medicine and beliefs of society as a whole is aimed at reducing the fat content in the diet, although this is not entirely correct. After breaking lipid metabolism, can trigger the development of deviations on the part of the brain. Therefore, it is important not to reduce the amount of fat, and to hold them proper balancing.
Experimental studies on animals have established that deficiency of essential fatty acids, particularly omega-3 during pregnancy leads to irreversible damage of the intelligence and abilities to think logically. This substance is extremely important in the functioning of the retina, synaptic transmission and stability of the brain to stress.
A lack of essential fatty acids in the body can cause not only brain disorders. With the state of development of degenerative changes in almost all organs and tissues: heart, liver, kidneys, bones and muscles, which will subsequently manifest heart attack, stroke, hypertension, degenerative processes in the spine and joints.
Organized by the Professor of one of the Australian universities of Sydney Leonard Storlien experimental research showed that enriched lipids such as omega-3 food helps to normalize the metabolism, preventing obesity and diabetes.
Other studies carried out in Denmark under the guidance of doctors Jorn Dyerberg and Hans Olaf Bang, has been studied the diet of Eskimos living in Greenland. Their diet usually consists of fish, seal meat and fat of whales. The researchers concluded that despite the high content of saturated fats in these foods, no one person from the study group was not registered symptoms of diabetes.
According to the expert in nutrition biochemist William land's end, who is a researcher of the National Institute of Health and a world-class expert on the issues of the action of essential lipids, fatty acids such as omega-3 and omega-6 are in constant competition for possession of the enzyme desaturase. This active substance is included in the structure of all cell membranes, maintaining their normal structure. It has a greater affinity for omega-3. But due to excess lipid compoundsomega-6, they are largely connected with this enzyme, which leads to their accumulation in the body. This means that in conditions of deficiency of omega-3 lipids in consumed food the human body can not provide their tissues these essential fatty acids. Since nature abhors a vacuum, they are replaced by omega-6 compounds.
All these data suggest only one thing: the food should contain a sufficient amount of fatty acids from the category of omega-3. This will not only provide the body with vital components, but also protect it from the harmful effects of competitors of these compounds. In the event of prolonged lack the body is so slows down and distorts the metabolic processes that restore them becomes very hard.
How to achieve an optimal balance and harmony of essential fatty acids?The first is to say that it takes a long time. Most manuals leads a normal ratio of omega-6 and omega-3, which is three or two to one. The typical diet of the average inhabitant of the Earth are 10:1, and in the best case. It turns out that the consumption of saturated fatty acids exceeds ten times the norm. This could cause increased blood viscosity and its coagulation ability, that becomes the trigger of blood clots. It is this process that underlies the start of a heart attack , and ischemic stroke, progression of hypertension, the immune imbalance in the body, the uncontrolled multiplication of cancer cells and the occurrence of tumors.
Scientists from the departments of the health problems of the National Academy of Sciences of the United States of America recommend the use of fatty acids in a ratio that is 10:1. This is significantly higher than is recommended in Sweden (5:1) or Japan (4:1). Perhaps it is due to this indicator in these countries is reflected the relatively low level of heart disease and blood vessels, as well as great progress has been made in the treatment of cancer.
Foods rich in omega-3 acids enough. They can be used to saturate the body with these important compounds. These include greens, spinach, lettuce-Romaine, purslane, arugula and many herbs. But it is established that not all greens, has the active forms of omega-3, but only one in which they are converted into molecular units DHA and EPA.
One of the specialists in the study of fatty acids and lipid metabolism, Dr. Ralph Holman,studied the blood of several dozen residents of the Nigerian city of Enugu. Before the study, they ate a lot of greens in total abstinence from vegetable oils and minimal amount of fish. It was found that the concentration of omega-3 lipids spectrum are much higher than the rest of the inhabitants, who constituted the control group.
Natural donators omega-3 fatty acids can be sprouted flax seeds and Chia oil based on them. Oil from flax seeds is generally the only source of lipids, which is the recommended and permitted for use for cancer patients at the Gerson Institute California.
The founder of this Institute, Charlotte Gerson published the results organized by their research, according to which linseed oil is not the only donator useful lipids, but also slows down the growth of tumor cells.
Foods rich in omega-3 is very unstable in the external environment. Because to store flax oil is refrigerated. Even room temperature is able to cause rancidity and uselessness. And similar products can cause the body irreparable harm by transforming into free radicals.
To combat the products of lipid peroxidation in the diet must include foods containing antioxidants: fresh berries, fruits and vegetables (blackberries, blueberries, strawberries, oranges, plums, raspberries, grapes, cabbage, beet, bell pepper). Due to the fact that foods containing omega-3 lipids, perishable hampered their production, transport and storage. This affects their price and availability for a wide range of the population. But it is much cheaper and more economical to pay for quality products, rather than later in treating the consequences of malnutrition.
It is impossible to correct the power only by increasing in the diet of omega-3 fatty acids. The highest value belongs to bring the lipid composition of the food to normal by reducing the intake of lipids omega-6. American scientist Artemis Simopoulos put it this way:
"Despite the benefits of marine fish, even its consumption in large quantity, combined with the greens will not be able to eliminate the problems that can be caused by plant oils".
Therefore, it should be possible to remove fromdiet corn, sunflower, sesame and peanut oil. It is advisable to limit the intake of seeds and nuts. There are specially designed tables indicating the foods rich in omega-3 acids. The leading role in them belongs to different varieties of fish and greens.
Who gives birth to smart kids?According to the findings of different scientists of the medical University of California in Santa Barbara and the University of Pittsburgh in order to the woman gave birth to vysokointelektualnoy child, she must possess a certain type of figure. It was found a clear pattern: the greater the difference between waist and hips, the smarter child.
It would seem, what does this have to do with the intellectual abilities of the baby, who only a few years they will start to show. But the secret is hidden in the molecular structure of subcutaneous fat in the thighs. In this place are concentrated the main supply of omega-3 fatty acids. They play a key role in the brain development of the baby. This is why many women during pregnancy and in the postpartum period gain weight is due to the circumference of the hips.
Women with a wide waist you need to think about how to get rid of it, because in part it is dominated by fat acids omega-6. They act quite the opposite of omega-3 and can inhibit brain development if their concentration becomes too high. That's why at the genetic level in men is the shape of a perfect women, a figure which has the appearance of an hourglass figure. Not only is it aesthetically pleasing and beautiful, but also has the potential to give birth to healthy and intelligent offspring.
Instructions for use omega 3Tentative instructions for the use of drugs of fatty acids has certain common features.
Pharmacological mode of action
Omega-3 normalizes metabolic processes, have protivopsoriaticescoe, hypolipidemic, immunostimulatory, antihypertensive, anti-atherosclerotic effect.
For oral administration, well absorbed from small intestine after treatment with bile in the duodenum. Penetrate into the liver, where a significant amount of acid included in the metabolic processes.
Obesity of any degree, underweight and depletion, diabetes, hypertension, vascular lesions of the extremities, vascularbrain disease, heart attack and cardiac ischemia, allergic skin diseases, immunodeficiency States.
Dosage and compatibility with drugs
If the dosage form contains 1000 mg omega 3, then take one capsule 30-40 minutes after meal, three times a day for therapeutic purposes, or 1 capsule once daily, in the case of preventive intake.
Capsules of 500 mg should be taken in double dosage. Necessarily washed down with water.
In relation to compatibility with other products no special instructions. But, you should exercise caution while taking krovanistaya funds, such as omega 3 to enhance their effect.
Duration of reception
Omega 3 acids are assigned periodic courses for three months.
Pregnancy, infancy and breast-feeding
Pregnant women, nursing mothers and children omega-3 is recommended for additional use - who gives birth to smart kids?
According to the Institute of Nutrition deficiency in the consumption of omega-3 in most part of the pediatric and adult population of Russia is about 80%!
Terms of release and storage
The preparations are sold without a prescription, but it is better to consult a doctor, especially if taken in parallel, even some medications. Stored up to three years in a dark, dry place at room temperature.
Not recommended simultaneous reception with preparations of vitamins D and E. the Dosage and frequency rate of reception must be prescribed by a specialist taking into account the acquired specific medicinal product in connection with the presence of different dosages, which may not meet daily needs.
What foods contain omega 3?
The content of omega-3 per 100 grams of product
Cod liver oil
The composition of fish oil is a mixture of various glycerides, the main component is oleic acid (it contains 70%), then slightly less palmitic (25%), and polyunsaturated acids omega-3 and omega-6, all other elements are present in minor amounts. The therapeutic effect of fish oil is due solely to the contained fats.
It is important to considerthat freshwater fish contain several times less omega-3.
The daily rate of omega-3American scientists from the American Heart Association had set a minimum daily dose of fatty acids such as omega-3, which is in the form of EPA and DHA is 250 mg Optimal intake of approximately one gram of these compounds per day. Safe dose that will not bring harm to the body is about 8 grams.
The maximum dose was not determined, because to overdose on omega-3 is extremely difficult. It depends on the particular source that is rich in these compounds. They, in addition to the mineral acids, may contain harmful and toxic impurities. A striking example of this is a predatory fish, the use of which in large quantities can be dangerous.
Harm Flaxseed oil
All sources of information about the benefits of omega-3 lipids say that one of the most powerful donors of these compounds is linseed oil. Because fatty acids in its composition are presented linolenic acid. One tablespoon of Flaxseed oil omega-3 is slightly less than eight grams. Other acids are represented by three grams of omega-9 and two grams of omega-6.
But do not forget that oxidation products of linoleic acid, which are formed with an excess of this substance in the body, have a direct toxic effect and poison the body. Therefore, the rancid butter and rancid flax seeds are strictly forbidden to take!
And oxidized linseed oil with minimal violations of the conditions of its storage. It is afraid of warm temperatures and light. Given these characteristics, many countries prohibit its sale in its territory.
Harm and contraindications to the use of omega-3
In nature there is nothing absolute and unequivocal. This means that even the most useful stuff is hidden some kind of damage and any poison – healing properties. The only question is dose. This pattern applies to drugs and foods rich in omega-3. It may be dangerous to overdose on these compounds, which appears much heavier than the lack of them. But to obtain abundance of polyunsaturated fatty acids in the body is extremely difficult because they are very slow to accumulate. Therefore, the threat can only be called a systematic and long-term use of high doses of omega-3.
But if an overdose occurs, it has its manifestations. It often can appear in such cases:
In diseases of the liver;
Inflammatory and other lesions of the intestine;
The problems with the stomach and the duodenum;
In pregnancy or breastfeeding;
Symptoms of intoxication:
Dyspeptic intestinal disorders;
The main danger with overdose products and preparations containing omega-3 acid is a strong thinning of the blood. It carries a great risk of bleeding.
Therefore, even in respect of such nutrients as omega-3 there are some contraindications:
Hypercalcemia (increased calcium levels in the blood or vitamin D);
Individual intolerance and allergic reactions;
The active form of pulmonary tuberculosis or other sites;
Endocrine disorders of the thyroid gland;
Renal and hepatic failure;
Stone formation in the kidney, bladder;
The stagnation of bile and gallstones or bile duct system;
Children under the age of 7 years;