Summary: High levels of exercise can turn back your biological clock; Could chemo result in a slowed metabolism that prompts weight gain? The perils of unnecessary PAP smears in older women; Selenium and CoQ10 team up to cut heart disease deaths in half; As an accompaniment to calorie reduction, which is best in overweight seniors: aerobic exercise alone, resistance training alone, or a combination of both? What are the long-term consequences of radiation treatment for cancer? Monsanto said to deploy paid "trolls" to counter adverse publicity about glyphosate and GMOs. Study challenges flu risk in pregnancy, uncovers harm of flu vaccine.
