Understandably, and thankfully, health professionals rely on evidence rather than hapchance, hope and incantations at the moon. Also understandably, they are often suspicious of the claims made for co-production, particularly if they have faced a full-frontal evangelical enthusiasm overdose from either of us. So, from all vantage points, it’s really useful to have an in-depth evaluation of the impact of co-pro on people’s health and well-being. And they seldom come more in-depth than the recent Spice evaluation of the impact of co-production across a range of time-credit initiatives in England and Wales: over 1300 people participated during a two-year period. Given that time credits are referenced in the Social Services & Wellbeing Act and in Prudent Healthcare as a key approach to co-produced and citizen-led services, this report couldn’t be more timely. Headline figures are impressive: 65% of participants said that their quality of life had improved; 45% felt healthier; 19% visited the doctor less often; 71% had made new friends and 76% felt able to contribute more to their community. Significantly, 48% of public service organisations involved reported that they were able to offer improved access to services with the same or fewer resources. Read the full report or check out the executive summary.