The effect of fish oil?
Does deep-sea fish oil have any effect? At present, the purity and content of Omega-3 fatty acids in fish oil on the market vary.
Many fish oils on the market contain only 30%, and the remaining 70% are ineffective or harmful ingredients such as glycerin and purified water. More than 70% of the fish oil eaten are fillers, and the effect is greatly reduced.
Does fish oil have heavy metal and agricultural residue pollution problems?
At present, many fish oils on the market are not derived from real deep-sea fish, but fish caught offshore, which makes it difficult for fish oil to escape the risk of heavy metal and pesticide pollution.
The inferior fish oils of some informal manufacturers are mostly extracted at high temperature or extracted through chemical solvent processing. This type of fish oil is basically oxidized at high temperature and its activity is lost, and there will be a large amount of chemical residues, toxic and harmful substances that dissolve into the fish oil, which is harmful to the human body. Cause immeasurable damage.
There are also many safe and pollution-free high-quality fish oils on the market. For example, you can choose fish oil from deep-sea juvenile fish. Before buying, you must carefully identify the source of fish oil and the extraction process.
How to distinguish inferior fish oil capsules?
The authoritative test of deep-sea fish oil-freezing method
Is the fish oil good? Put it in the refrigerator and you will get the result!
Put different fish oils in a refrigerator at minus 4 degrees Celsius for 5 hours. The fish oil of good quality is still clear and transparent and has not solidified; the fish oil of poor quality begins to turn white in color and has turbidity and solidification inside.
What is the reason? In the refining process of fish oil, if the purification technology fails, the heavy metals attached to the fish cannot be removed. The turbid fish oil on the right contains a certain amount of heavy metals that cannot be eliminated by the human body!
Judging the quality of fish oil by extraction process
Fish oil is rich in omega-3 unsaturated fatty acids (EPA and DHA), which has health benefits such as anti-inflammatory and regulating blood lipids.
For the regulation of blood lipids, only a high proportion of EPA fish oil with an EPA content of more than 70% is the most suitable for middle-aged and elderly people to take.
EPA in fish oil is most afraid of high temperature and oxygen.
The fish oil extraction process adopts low-temperature supercritical CO2 fluid extraction technology, which can produce the most biologically active high-purity deep-sea good fish oil, which will not be damaged by high temperature and oxygen, and there is no problem of chemical solvent residues.
The most common fish oils on the market use 150-200℃ high-temperature distillation or chemical solvent processing and extraction. Therefore, most fish oils are inferior. Fish oils are all oxidized at high temperature and lose their activity. EPA loses its original health benefits, and a large amount of chemicals are poisonous and harmful. Residual substances are harmful to the human body.
Where is fish oil worth buying?
Generally speaking, the best deep-sea fish oil in the world is produced in Europe, and the best fish oil in Europe is produced in Germany and Norway.
Another important issue in the choice of fish oil is pollution. It is best to choose fish oil produced from the deep sea in high latitudes. Because the deep-sea fish in these areas are more pure and pollution-free. Countries with higher latitudes like Germany and Norway have natural non-polluting deep-sea fishery resources of deep-sea fish.
In addition, fish oil produced in Australia is also acceptable.
