1, the efficacy of deep-sea fish oil
one, what kind of deep-sea fish oil is good
Some fish, especially shark, mackerel and farmed salmon, may be contaminated with mercury and other chemicals. Therefore, when choosing fish oil supplements, select fish oil products that are highly pure and extracted from deep-sea, non-polluting fish.
Two, the role of fish oil efficacy
1, regulating blood lipids, cleaning up blood clots, preventing blood clotting, preventing cerebral thrombosis, cerebral hemorrhage and stroke.
2, the prevention of arthritis, gout, asthma, temporary relief of arthritis caused by the swelling and pain.
3, prevention of Alzheimer's disease, nutrition of the brain, improve memory.
4, improve vision, prevention and treatment of presbyopia.
5, maintain the retina.
2, deep sea fish oil contraindications
1, diabetes
Ingesting high doses of fish oil may make blood sugar control more difficult.
2, hypertensive patients
Deep sea fish oil can lower blood pressure. Therefore people who are taking antihypertensive medication and consuming high doses of fish oil may cause their blood pressure to be too low.
3. Liver disease
Ingesting high doses of fish oil may increase the risk of bleeding in patients with liver disease.
4, people who are allergic to fish or seafood
People who are allergic to fish and seafood may also experience allergic symptoms when taking fish oil supplements. Therefore, such people need to be careful when choosing fish oil products.
5, depression
Ingesting high doses of fish oil may aggravate depression.
6, bipolar patients
Ingesting high doses of fish oil may increase the symptoms of bipolar patients.
7, familial adenomatous polyps
Ingesting high doses of fish oil may further increase the risk of cancer in patients with familial adenomatous polyps.
Taking too high a dose of deep-sea fish oil can cause the blood to clot less easily, increasing the risk of bleeding. Possible deep sea fish oil side effects include belching, bad breath, heartburn, nausea, loose stools, skin rashes and nosebleeds. Taking deep sea fish oil supplements with meals can often reduce the occurrence of these deep sea fish oil side effects.
3. Buying Deep Sea Fish Oil
I: First look at the packaging.
Note whether the logo on the package is clear. Many fish oil packaging on the logo fuzzy, see not clear, this kind of fish oil in general is not very good quality, not for people to believe.
Two: Look at the date of manufacture.
Pay attention to the date of production of fish oil, generally clear date of production of fish oil is more trustworthy. And note that good quality fish oils are basically packaged in opaque bottles.
Three: the content of fish oil products is generally 1000MG containing DHA + EPA should be greater than 28% of the total content. If the content of fish oil does not meet this standard is substandard fish oil, generally speaking should be higher than this standard.
Four: look at the fish oil capsules.
Good fish oil capsule size of each capsule is very uniform, no impurities. The inferior fish oil is not uniform in size, or have impurities are inferior fish oil.
Fifth: look at the color of fish oil capsules.
Good fish oil is light yellow and bright color. If the color is dark yellow, it means that the purity is relatively low or not pure fish oil. Pure fish oil pierced and squeezed out the unique fragrance of fish oil, no irritating odor, the color is light yellow. If the appearance of the gloss is very poor, the color of the golden transparent fish oil quality is not good or has been oxidized.
Sixth: taste:
Good fish oil should have a light fish flavor (or fishy), if the fish oil has a sour taste, fishy smell, rancid taste means that it has been oxidized or rancid, can not be consumed.
Seven: look at the fish oil is approved by the state which department of production, pay attention to choose the big fish oil brand. Choose the best fish oil containing vitamin E will be more effective.
Technically, you can also use the characteristic fatty acids in fish oil can identify the authenticity of fish oil, EPA and DHA are the most representative of the characteristic fatty acids of fish oil, fish oil fatty acid test must be detected, if not detected can be regarded as a fake fish oil; if the detection of the content of less than 10% can be considered poor quality fish oil. High-quality fish oil DHA and EPA and should be 20% to 30%.