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Deep sea fish oil extraction is mainly extracted the oil of deep sea fish EPA DHA, so it is called deep sea fish oil. Deep-sea fish oil is more expensive because it is extracted deep-sea fish. In fact, freshwater fish also contain a small amount of EPA DHA, but the content is too small to choose the deep-sea fish extraction. So how do you choose deep-sea fish oil?

How to buy high quality refined fish oil products is the concern of every consumer. So, now let's say what aspects to judge the pros cons of deep sea fish oil:

1. Look at the color: the better fish oil is pale yellow, pure bright.

2, look at the capsule: fish oil capsule particles uniform, do contain impurities.

3. Look at the packaging: see whether the logo of the packaging is clear, such as the approval number of the national health administration department the logo of health products, etc.

4, look at the production date: at room temperature, the shelf life is 2-3 years.

5, look at the content: general refined fish oil products, per 1000 mg of DHA120mg, EPA180mg.

In fact, as long as consumers buy such products in trustworthy shopping malls, the vast majority of them are of good quality. In addition, it is necessary to remind you to pay attention when buying fish oil. Fish oil with DHA: EPA greater than equal to 3:1 is suitable for students mental workers to take. Fish oil, which contains high levels of DHA EPA, is suitable for children. More attention should be paid to pregnant lactating women, people with bleeding tendency patients with hemorrhagic diseases. Deep sea fish oil is mainly suitable for people with thrombosis, cerebral hemorrhage stroke, three high (high blood pressure, high blood fat, high cholesterol), vision loss, presbyopia, heart disease, arteriosclerosis symptoms.

In addition, the concentration of fat in the blood (cholesterol, glycerol, etc.) is too high to form the basis of atherosclerosis, the lipoprotein cholesterol, which carries fat in the blood, plays a decisive role.

Lipoprotein cholesterol is divided into high density lipoprotein cholesterol (HDLC) low density lipoprotein cholesterol (LDLC), the lower the density of lipoprotein, the larger the particles. LDL cholesterol is known as "bad lipoprotein" because it is easily attached to other components in blood vessels deposited in the inner wall of blood vessels. High-density lipoprotein cholesterol (HDLC) helps lower blood cholesterol, also known as the "good lipoprotein." EPA in fish oil is also known as the "scavenger" of blood vessels because it keeps blood vessels open, so it can inhibit bad lipoproteins reduce the deposition on the inner wall of blood vessels. It also helps high-density lipoprotein cholesterol (HDL) remove excess fat the blood vessel walls. So take deep sea fish oil can reduce blood fat.