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Supplement Junk Food with Fish Oil for Better Health

By Denise DeWitt HERWriter
 
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fish oil supplements make for better health
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If you like to eat junk food, you may want to add fish oil to your diet. Researchers at the University of Liverpool gathered data from more than180 studies to reach that conclusion. The research team from the University's Institute on Ageing and Chronic Disease set out to determine whether omega-3 fatty acids such as those found in fish oil could help people lose weight.

Omega-3 fatty acids are essential fatty acids because they are necessary for good health. But our bodies are not able to make omega-3 fatty acids, which means we can only get them through the foods we eat.

Good sources of omega-3 fatty acids include cold water fish such as salmon, mackerel, halibut, sardines, tuna and herring. Omega-3s can also be found in some plant and nut oils and in fish oil supplements.

Scientists have learned that eating a diet rich in fat can disrupt the body's ability to generate new nerve cells -- a process called neurogenesis. They also knew that eating food rich in omega-3s can help overcome that problem.

After studying research from 185 reports, the University of Liverpool team concluded that omega-3s found in fish oil do not actually work in the brain to improve nerve regeneration. But these omega-3s may be able help control weight issues by stimulating areas of the brain that control feeding, learning and memory.

Scientists know that under normal conditions hormones are released into the blood after we eat. These hormones help protect nerve cells and encourage new nerve cells to grow. But when we eat large quantities of fat, special fat molecules known as triglycerides get in the way of the valuable hormones and prevent them from passing into the brain.

Research on animals shows that omega-3s such as those found in fish oil and fish oil supplements appear to suppress triglycerides, limit production of inflammatory molecules and help nerve cell regeneration progress at normal levels.

Dr. Lucy Pickavance from the University's Institute of Ageing and Chronic Disease said,

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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