Even a small pot belly can increase the risk of heart disease, scientists warn. Research from the University of Texas found large waist measurements, relative to hip size, were linked to early signs of heart disease. This confirms other research that waist size, rather than overall body weight, is a key indicator of heart disease.

In this study, previously sedentary, overweight or obese postmenopausal women experienced a graded dose-response change in fitness across levels of exercise training.

Currently available clinical data do not support the routine, long-term use of aspirin dosages greater than 75 to 81 mg/d in the setting of cardiovascular disease prevention. Higher dosages, which may be commonly prescribed, do not better prevent events but are associated with increased risks of gastrointestinal bleeding.