[rootsudo]

Diet is #1, meal prep, less sugar and carb intake and fasting. You'd be surprised how your body reacts when you replace it's fuel supply.

#2 get your hormones checked, testosterone/estrogen, tsh, etc. These gradually decrease with age, and imbalance is bad. This is more "controversial" but TRT treatment works, is proven with several studies and there is a big big line between supplementing Testosterone vs abusing it - something like 100-250mg injected a week is therapy levels while 500-1gram a week is not and considered "abuse."

#3 patterns and patterns. Your health is within your control, going for convenience can be harmful and also "expensive" vs having meals prepped, gym/workout time scheduled and having your body checked for preventable or treatable disorders. A pinch of prevention is worth a pound of cure.