A recent study has looked at correlations between rates of (Australian) population obesity and searching online for anti-obesity and diabetes drugs—searches for a class of drugs called the GLP-1 agonists. You probably know the Australian Government has general exercise recommendations for adults, but what if you're in a high risk group? Does that change the amount of activity you should be doing? Peripheral arterial disease (PAD) is perhaps the ‘poor cousin’ of cardio-vascular disease. PAD puts people at risk of heart attack, stroke and amputations, and a really disturbing review of what's known about it in women finds it to be underdiagnosed and undertreated.