Does your metabolism slow down as you age? Many people say it does, but not like you think, its another cultural norm we need to challenge as the narrative is wrong. What does have a BIG influence on metabolism is muscle mass, something a lot of people into fitness want to increase. I've lost a load of muscle recently from having long covid, so this spurred the conversation around what can cause muscle loss, how to navigate it if injured or ill, how metabolism and age plays a role, and how to get our head around it all - often the biggest challenge.