We’ve been told many times to reduce the amount of fat in our diets, but fat comes in many forms and some are healthier than others. Those found in oily fish and nuts are known as omega-3 fatty acids and can help to reduce the inflammation that leads to conditions such as diabetes, arthritis and Alzheimer’s disease. A new study has found that omega-6 fatty acids could also help to improve the health of your heart. Polyunsaturated fats are those with a double bond, which is what determines whether it is omega-3, omega-6 or omega-9. Linoleic acid and gamma-linoleic acids are examples of omega-6, which have been proven to aid a healthy heart.
A heart healthy diet consists of plenty of fruit and vegetables, as well as being low in fat and salt. You should avoid saturated fats, such as those found in beef, pork, processed meats and full fat milk. There are some plant oils which also contain saturated fats, including palm and palm kernel oils, cocoa butter and coconut oil. If you want to make healthier choices, you should aim for leaner meats, opt for skimmed milk and use healthier oils such as olive and canola oils. Plenty of exercise is also advised, so start off slow if you are new to exercise and build up to a regular regime.
In the study, blood samples were taken and analysed for various levels of fatty acids which were grouped into six categories. It was discovered that those who had the highest levels of omega-6 fatty acids in their blood had a far lower risk of coronary heart disease. This study has offered up a great new way of improving your heart health, which is of great benefit to those who have a history of heart problems or are at an increased risk.
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