The Body is health in your forties looked at properly: training, sleep, recovery, nutrition, hormones and the mind. I am doing this work on myself, so when a claim is everywhere, that eating carrots is basically retinol or that one supplement will fix your energy, I go and check what the evidence actually says before I act on it, and you get the real version. I am learning here, not advising, so you will see what I try, what holds up and what quietly does not, and you can make better decisions about your own body without wading through the noise.