Weekly Workout to Weekend Warrior, Any Amount Lowers Cancer Death Risk, Finds Study

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Exercising even small amounts is better than doing nothing. But how often and how intense that exercise should be is a big area of study.

Now comes a study that suggests whether you take that brisk walk a couple times a week for half an hour, every weekday or extend it into intense weekend bouts may lower the risk of premature death from cancer or any cause.

The study was published yesterday in JAMA Internal Medicine.

This study looked at activity habits related to dying. AICR recommendations focus on cancer prevention. And for lower risk of developing cancer, AICR research shows that 30 minutes of physical Read more… “Weekly Workout to Weekend Warrior, Any Amount Lowers Cancer Death Risk, Finds Study”

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    Can Exercise Offset Alcohol-Related Cancer Death?

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    Research shows that drinking alcohol increases cancer risk. Now, a new study is suggesting that going for that daily run or walk might offset risk for cancer mortality.

    This study, published in the British Journal of Sports Medicine, found the link between alcohol and cancer mortality goes away when people meet the minimum physical activity guidelines. These findings have been making headlines, but do they give you license to drink with abandon as long as you’re physically active? Not so fast.

    The study used data from over 36,000 British men and women ages 40 and up who were interviewed between 1994 and 2006 about their physical activity and alcohol consumption habits as part of larger, ongoing health surveys. Researchers classified participants as never-drinkers, ex-drinkers, or current drinkers based on what they told interviewers. Current drinkers were further categorized by how much alcohol they drank in the past week. Read more… “Can Exercise Offset Alcohol-Related Cancer Death?”

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      Study: Lose weight through diet alone, or with exercise, cut cancer- promoting substances

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      AICR’s evidence shows that having too much body fat increases risk for eleven cancers. But researchers are looking at whether losing weight, once overweight, would lead to lower risk for these cancers. Now a new study from researchers at Fred Hutchinson Cancer Research Center shows how weight loss – through diet alone or diet and exercise – might change pro-cancer substances in the body.
      The 12-month controlled trial of 439 healthy, postmenopausal women with overweight/obesity included 4 randomized groups: calorie restriction diet; moderate activity (goal of 3.75 hours per week), diet and exercise, and no intervention. Researchers wanted to see if these lifestyle changes would affect four substances in the body (biomarkers) that influence formation of blood vessels needed for tumor growth. Fat cell growth also requires a greater blood supply, so these biomarkers are also associated with increasing fat tissue.

      After 12 months, women in the exercise group lost 2.4% of their body weight; diet only reduced by 8.5% and those exercising and dieting lost 10.8% of their weight. And the more they lost, the more their biomarkers were reduced. Read more… “Study: Lose weight through diet alone, or with exercise, cut cancer- promoting substances”

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