BloodPressureHeartMeds.Net

Fish oil consumption helps reduce inflammation, anxiety in healthy young people

May 21, 2017

But the psychological surveys clearly showed an important change in anxiety among the students: Those receiving the omega-3 showed a 20 percent reduction in anxiety compared to the placebo group.

An analysis of the of the blood samples from the medical students showed similar important results.

"We took measurements of the cytokines in the blood serum, as well as measured the productivity of cells that produced two important cytokines, interleukin-6 (IL-6) and tumor necrosis factor alpha (TNFa)," said Ron Glaser, professor of molecular virology, immunology & medical genetics and director of the Institute for Behavioral Medicine Research.

"We saw a 14 percent reduction in the amounts of IL-6 among the students receiving the omega-3." Since the cytokines foster inflammation, "anything we can do to reduce cytokines is a big plus in dealing with the overall health of people at risk for many diseases," he said.

While inflammation is a natural immune response that helps the body heal, it also can play a harmful role in a host of diseases ranging from arthritis to heart disease to cancer.

While the study showed the positive impact omega-3 supplements can play in reducing both anxiety and inflammation, the researchers aren't willing to recommend that the public start adding them to the daily diet.

"It may be too early to recommend a broad use of omega-3 supplements throughout the public, especially considering the cost and the limited supplies of fish needed to supply the oil," Belury said. "People should just consider increasing their omega-3 through their diet."

Some of the researchers, however, acknowledged that they take omega-3 supplements.

Source: Brain, Behavior and Immunity