Women’s health update: Mammograms newly-mandated for all women over 40, and the profound brain effects of hysterectomy; Adverse effects of overzealous prescribing of sleep meds—massive weight gain and thyroid dysfunction? Health authorities can’t decide whether ultra-processed foods are harmful—but new study shows they worsen prognosis for cancer survivors; Low-fat plant-based diet advocate dies at 77; Supplements to hasten recovery from fractures (think turmeric!); When seniors need to worry if heart rate hikes during exercise.