HealthDay (10/23, Reinberg) reported, “More regular moderate to vigorous physical activity and less sedentary time improve the mental and physical health of older cancer survivors and older people without a cancer diagnosis, say researchers from the American Cancer Society.” Researchers “analyzed aerobic and muscle-strengthening activities, sitting time and mental and physical health of nearly 78,000 people who took part in the society’s Cancer Prevention Study II Nutrition Cohort,” and “found clinically meaningful differences in mental and physical health between the most and least active, and the least and most sedentary.” The findings were published in Cancer. (SOURCE: APA Headlines)