Healthy ageing and microbiome researchers are seeking more than 150 Sydney-based older adults, aged 60-70 years, for a trial testing whether taking dietary supplements can help improve frailty and inflammation. The Frailty, Ageing and Inflammation Trial for Health (FAITH) is being led by the School of Population Health at UNSW Sydney, Neuroscience Research Australia (NeuRA), and the Microbiome Research Centre (MRC), St George & Sutherland Clinical School.