More recent studies however indicate that the other
nutrients found in fish or a combination of these and the omega-3s in fish may
actually be responsible for the amazing health advantages that may be derived
from oily fish. Certain people are concerned that contaminants such as mercury
found in fish may outweigh any of its heart-friendly advantages.
Although, in terms of having a healthier heart, the advantages
of consuming fish or taking fish oil supplements usually outweigh any of the
potential risks of exposure to contaminants. These concerns may be successfully
neutralized by adding a healthy amount of fish into your eating plan.
Are Omega-3s Found in Fish Oils Good For The Heart?
Fish oil found in fatty fish contain unsaturated oils, which
when replaced for saturated oils such as those found in meat, may reduce the
levels of bad cholesterol. The main advantageous component however appears to
be the omega-3 oils found in oily fish. These beneficial oils are unsaturated
fatty acids that help lower inflammation in the body which can damage the blood
vessels and result to a number of heart diseases.
Essential omega-3 fatty acids may help lower irregular
heartbeats, reduce the risk of heart failure and stroke, lower blood clotting,
reduce blood pressure levels and reduce triglycerides.
In children, omega-3 fatty acids may enhance cognitive
ability. Consuming at least one or 2 servings of oily fish weekly such as
mackerel, tuna or herring appears to lower the chances of developing heart
problems, specifically sudden cardiac death. These same cardiovascular health
advantages may be obtained from taking good quality fish oil supplements.
Types of Fish Should You Eat?
Oily fishes such as tuna, sardines, herring, lake trout or
salmon contain high amounts of omega-3 oils and hence the most advantage,
although many kinds of seafood contain minute amounts of this beneficial oil as
well. Certain types of fish such as catfish and tilapia do not appear to be as
heart-friendly since they contain higher amounts of unhealthy oil.
Bear in mind that any type of fish can be unhealthy based on
how they are cooked. For instance, baking or broiling fish is usually a
healthier option than deep frying.
Experts are concerned about consuming farm-produced fish as
compared to wild-caught fish. Experts believe that pesticides, antibiotics and
other types of harmful chemicals used in cultivating farm-produced fish may
lead to detrimental effects to individuals who consume
Despite it all, for
good heart health, Omega-3 is recommended and as stated earlier, if you don’t
like fish, you can turn to Omega-3 supplements