Monday, September 8, 2014

How Omega-3 Fatty Acids Affect Our Health?

Omega-3 fatty acids are an important component of a healthy diet. They are called ‘essential’ fatty acids, because they are not produced inside the human body, and must be obtained from external sources.

They are extremely essential substances for normal metabolism. They reduce inflammation in blood vessels and joints.

Omega-3 fatty acids must be obtained from food products, instead of health supplements. Herring, anchovies, sardines, and salmon are the fish types rich in these fatty acids. Seeds, plant oil, and nuts are also rich in these fatty acids.

It is an observation that consuming a diet that is rich in these substances is helpful in decreasing the chances of cardiovascular disease, coronary artery disease, and strokes. Compared to countries like Japan, the people of United States consume a diet that has lower percentage of Omega-3 fatty acids. Also, the number of heart patients in the US is higher. These two facts establish a relationship between the positive effects of this substance and health.

The American Heart Association (AHA) advises eating at least two servings of fish every week. Those who follow vegan diet should consume tofu and walnuts. All of these food products are rich in these fatty acids, which are also known to be helpful against rheumatoid arthritis. It helps arthritis by reducing stiffness and pain in the joints.

One of the recent studies suggests that people, who consume diet rich in these substances, are less prone to brain shrinkage. Omega-3 fatty acids may also stop Alzheimers disease from progressing.

A Mediterranean diet is considered one of the healthiest diets in the world. Even the best heart specialist in NYC would suggest this diet, as it is rich in Omega-3 fatty acids, which significantly reduces the chances of heart disease. It is also suggested for those who want to lower the level of triglycerides in the blood.