Omega-3 fish oil supplements have become increasingly popular in recent years due to their scientifically proven health benefits.
Researchers have discovered that Omega-3 offers many healthy advantages, such as the avoidance of heart disease, weight loss and anti-depressant qualities. Omega-3 also plays an important function in the improvement of the human brain. Taken regularly, the nutrient can be a superb boost to your body’s natural immune defenses.
Fish oil capsules rich in Omega-3 are available everywhere. They can be purchased over the counter, in reputed pharmacies and from the internet. However, such a wide choice can make it difficult to identify which supplements are best to take. The following factors will help make that decision clearer for you.
It is extremely important that any fish oil supplement you choose is of pharmaceutical grade. This means that it must be pure. It should not contain binders, fillers, dyes or other unknown substances. Pharmaceutical grade Omega-3 is obtained through molecular distillation. This process uses molecular weights to retain the good fatty acids while leaving unwanted environmental contaminants behind. Molecular distillation also ensures that the fish oil is concentrated and pure. Only the best manufacturers of supplements follow this rigorous process because it is complicated and expensive.
A good capsule must have a high percentage of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). The more DHA and EPA a fish capsule contains, the better it is for you. DHA has significantly greater health benefits than EPA. The scientific and clinical evidence of fish oils mostly involves DHA. Therefore, when choosing from the many fish oil capsules on the market, it is important that you consider the amount of DHA it contains. The higher the DHA content, the greater the health benefits will be for you.
The source of the Omega-3 must be considered carefully too. These fatty acids are commonly found in cold-water oily fish. This group of fish includes salmon, herring, mackerel, tuna, anchovies and sardines. Unfortunately many oceans, especially those in the Northern Hemisphere; contain high levels of toxins that are harmful when consumed by fish which are then consumed by humans. These poisonous substances include mercury, dioxins, chemical solvents and organochlorine contaminants.
However, one of the best sources of Omega-3 fatty acids can be found in a deep-water fish called Hoki, which lives in the Southern Hemisphere. Hoki fish are abundant in the crystal-clear deep waters around New Zealand. Today, they are an essential source of Omega-3 fatty acids found in the best fish oil supplements. Price is the final factor you need to consider. Fish oil capsules need not be very expensive as long as you know which supplements contain the best nutrients.
Source by John L. Johnson