I write about healthy ageing from the perspective of someone living in The Second Half of Life who has followed the science of healthspan for 30 years, now sharing how to be fit and healthy in older age with optimism and joy. I do the research so you don't have to. If you want to belong to a community that's reinventing aging, read my workbook to learn about healthy ageing. My weekly newsletter, Life in The Second Half, where I have a thriving community of health-minded people in the second half, is on Substack.