• Wednesday, September 19, 2018
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Yoga helps cancer survivors lessen fatigue, study finds

  • BRUCE ASATO
    Yumi Hira and Tony Urbaez run through some acro yoga routines in a shady part of Kapiolani Park. While each have practiced acro yoga separately, this was the first time the pair has worked out together.
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Practicing yoga for at least three hours a week for three months reduced the fatigue and inflammation in breast cancer survivors, compared with survivors who did no yoga, researchers reported.

And the more yoga, the greater the change.

At six months — three months after the formal yoga had ended — fatigue was 57 percent lower in the women who had done yoga, compared with those who had not. Inflammation, measured by blood tests, was reduced by up to 20 percent, said the researchers, from the Ohio State University Comprehensive Cancer Center.

"We also think the results could easily generalize to other groups of people who have issues with fatigue and inflammation," said Janice Kiecolt-Glaser, the lead researcher and a psychiatry and psychology professor at Ohio State.

Two hundred breast cancer survivors were divided into two groups: one that took two 90-minute Hatha yoga classes a week, and one that did no yoga. The yoga practitioners also were encouraged to do additional yoga at home, and did so — an average of almost 25 minutes a day. The women were yoga novices.

The researchers noted that yoga can be tailored to various abilities — the women in the study were ages 27 to 76 — and has been shown to help with mood and sleep among cancer survivors.

The study did not include aerobic exercise, and the participants did not lose weight.

The people who did not take yoga in the study were offered yoga classes at the end of the study, and Kiecolt-Glaser said 60 percent to 70 percent of them enrolled.

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