The chemical changes necessary in cells to provide energy also produce oxygen by - products, or free radicals. (drtims.com)
If you're overweight or have binge - eating disorder, yoga may help you make the healthy lifestyle changes necessary to gain control of your eating and drop those extra pounds. (urbanbreathYoga.com)
The cultural change necessary will only come in the doing, and making better living normal. (dotearth.blogs.nytimes.com)