Customer question:
How to choose quality omega-3 capsules? Anonymous customer.
Pharmacist's answer:
Some types of fish are more affluent in omega three fatty acids than others - and a dietary supplement obtained from a single type of quality fish rich in omega-3 has many advantages.
Obtaining fish oil from a group of different types of fish around the world is not ideal. The carbon footprint is much higher, and it is much more challenging to control the quality, purity, and oxidation of multiple fish oils combined into one blend.
In addition to the actual source of fish oil, the form of such fats is also essential. For fish oil, the triglyceride form of fat is the best, as it is the natural form of this type of fat, while other forms on the market are slightly worse: ethyl ester, phospholipid form, or free fatty acid form.
The triglyceride form is safe for consumption, more stable, and more acceptable or biologically usable.
The form of triglycerides is the native form, just as the marine omega three fatty acids EPA and DHK are found in fish fat. As such, it is also consumed and absorbed when eating such marine organisms. This triglyceride type is also the most biologically useful and the easiest to absorb in the digestive tract and use in cells.
Reputable brands of nutritional supplements invest a lot of money in the quality of their products, paying attention to all aspects of production, from raw materials to the finished product. Especially with fish oil, purity is of utmost importance, which means that the content of heavy metals, dioxins, furans, and PCBs must be as low as possible or, ideally, zero.
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