BEST
Study Shows Building Up to 10,000 Steps a Day May Lead to Weight Loss and Better Insulin Sensitivity
Building up to 10,000 steps a day can help control weight and may reduce diabetes risk, suggests new research in the journal BMJ.
Of 592 middle-aged Australian adults, those who increased the number of steps they took during a five-year period and built up to 10,000 steps per day had a lower body mass index, less belly fat, and better insulin sensitivity than their counterparts who did not take as many steps daily during the same time period. Of 592 middle-aged Australian adults, those who increased the number of steps they took during a five-year period and built up to 10,000 steps per day had a lower body mass index, less belly fat, and better insulin sensitivity than their counterparts who did not take as many steps daily during the same time period.
WORST
Smoking 'causes damage in minutes', US experts claim
Smoking damages the body in minutes rather than years, according to research in the US. The report, published in Chemical Research in Toxicology, shows that chemicals which cause cancer form rapidly after smoking.
Scientists involved in the small-scale study described the results as a stark warning to people considering smoking. Anti-smoking charity Ash described the research as "chilling" and as a warning that it is never too early to quit.
The long term impact of smoking, from heart disease to a range of cancers, is well known. This study suggests the damage begins just moments after the first cigarette is smoked.
The “Best and Worst” awards are announced each week in “Prevention Matters,” the blog of Partnership for Prevention. "Best and Worst News for Prevention” is based on a purposive sample of expert staff members who each week choose to share their opinions on the best and worst news for prevention. More information is available at http://www.prevent.org/.
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