I probably wasn't as strict as some but I do think better choices in general over several years has had a positive impact. I can feel a difference physically if I have chicken wings with husband for example. It's not like an ED freak out or a food intolerance just achey and a little sluggish the next day and I'm reminded of why I avoid pufa.am not sure if Pufa depletion plays a huge role. Probably a bit.
I wholeheartedly agree that becoming stronger in all aspects builds on itself and leads to wiser approach to life in general no matter the circumstances. It's hard to thrive with barely enough energy to survive. I'm so glad that's behind me and happy for you too.