Prof. Huberman is an excellent source of information and it's always worth listening to what he and his podcast guests have to say. But be aware that he has a bias toward action (interventions), which sometimes runs ahead of the science and isn't fully justified from an evidence-based medicine standpoint.

I agree with that.But at the same time probably that's what makes his podcast interesting to me. There are actions that are suggested which I can take to make my day/lifestyle better. As far as I recall most of the actions he suggest are (zero or low risk ones) and there is no harm in trying them. Some of the interventions he suggested (like not drinking coffee as first thing in morning, exposure to sunlight) have indeed helped me.