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Two piglets enriched with omega-3 fatty acids alongside a regular piglet (left) – (Photo: Reuters) |
A team of scientists from the universities of Pittsburgh, Harvard, and Missouri (USA) has successfully bred a pig that produces omega-3 fatty acids, which could one day be used to create healthy bacon.
This omega-3 enriched pig helps improve heart function and reduce the risk of heart disease in humans. Currently, the only ways for people to supplement their omega-3 fatty acids are through supplements or by consuming certain types of fish. However, many fish contain high levels of mercury. The lab-created piglet has a high level of omega-3 and a low level of omega-6 fatty acids. Excessive consumption of omega-6 fatty acids is a major contributor to the rising rates of obesity and cardiovascular diseases in the United States, which is viewed as the leading “killer” in the country. Additionally, this type of pig serves as an ideal model for scientists studying cardiovascular diseases and autoimmune disorders in humans. Experts recommend that everyone increase their intake of omega-3 fatty acids. They are currently researching ways to produce fish, chickens, and cattle that are rich in omega-3 fatty acids.
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