Fish oil capsules have become a part of many people’s diets for several reasons. They are more convenient and reliable way of Omega-3 fatty acids intake as they are easier to consume on a daily basis than conventional fish oil by a tea-spoon. Besides, there is no unpleasant smell and aftertaste. This and the same number of benefits of eating oily fish that include healthy heart and mind contributed to the popularity of this form of the supplement.
However, one large concern of eating big amount of fish is that there is a risk of mercury intake which might occur after eating product that has high mercury levels remains unasnwered. This depends on location where the fish is harvested.
The question is whether fish oil capsules can be a safer alternative to drinking oil or eating fish.
2005 study from the Archives of Pathology and Laboratory comes to the conclusion that the capsules may indeed present a safer alternative to meals that include fish when mercury pollution is a concern.
Omega-3 fatty acids of fish oil that are found to be beneficial for cardiovascular system and known to decrease the risk of coronary artery disease may simply be negated by poisonous metals of toxic fish which could cause this disease itself.
The research looked at five random brands that produce fish oil capsules and after testing them by gas chromatography revealed that none in the pack reached noticeable levels of polychlorinated biphenyls (PCBs) or organochlorine pesticides (OCs).
The author of the article concluded that the data suggests fish oil supplements to be preferable fish oil consumption method for the main population and prescribed in treatment of patients with cardiovascular disease and depression who need to raise their levels of Omega-3 fatty acids.
In conclusion, fish oil pills seem to have an advantage over raw fish oil…
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