The esterification

Abyssal fish: Fishes of the middle lower strata at depths of more than 200 meters, often called abyssal fish. Deep-sea fish oil (EPA DHA) is the unsaturated fat extracted deep-sea fish animals. EPA DHA levels are high only in deep-sea fish in cold regions. Fish other terrestrial animals contain almost no EPA DHA. A large number of commercial organizations have developed these supplements because nutritional surveys have found that people need unsaturated fatty acids to maintain their health because people in society have high levels of saturated fat. However, there is no authoritative clinical evidence that this product has the function of treating hypertension. Deep sea fish oil is equal to cod liver oil, these are two concepts. The main components of fish oil are EPA DHA, while the main components of cod liver oil are vitamin A D. Their use efficacy are different. Fish oil is mainly used to prevent cardiovascular cerebrovascular diseases brain health; Cod-liver oil is used to prevent night blindness rickets.

The standard of imported fish oil is usually higher than that of domestic fish oil. The United States, Australia New Zealand are the main producers of deep-sea fish oil. Due to strict product quality control in Australia, the deep-sea fish oil in Australia is more popular among the public. Deep-sea fish oils are available in a variety of packages, as the amount varies brand to brand the dosage varies. The key active ingredients in fish oil are DHA EPA, the higher the content, the more expensive it will be. Better fish oil will have the unique flavor of fish oil, pale yellow, pure color, bright, uniform appearance of the capsule. Purchase also look at packaging, production date, content brand.

Deep sea fish oil has the EFFECT of improving blood circulation: lowering blood lipids, cholesterol, preventing blood coagulation, preventing cerebral thrombosis, myocardial infarction stroke. It helps fight inflammation, improve inflammation such as rheumatoid arthritis, nourish the brain, improve memory, prevent Alzheimer's disease, maintain the retina, improve vision prevent presbyopia.

Under normal circumstances, the dosage should exceed 3 grams per day. Taking high doses of deep-sea fish oil can prolong clotting time increase the risk of bleeding. You may also experience some discomfort, such as belching, bad breath, heartburn, nausea, loose stools, rashes nosebleeds, which can be reduced by taking with meals. Fish do synthesize DHA by themselves, but because algae that eat DHA have accumulated in their bodies, so the purity is high. Certain fish, particularly sharks, mackerel farmed salmon, can be contaminated with mercury other chemicals. Therefore, when choosing fish oil supplements, choose high purity fish oil products derived deep-sea pollution-free fish.