What is better to say?

When an potential employer asks me why I left my last job, it is better to say “I left to seek a healthier work culture that more aligns with my values and professional goals” or is it better to say “I left to seek a work culture that more aligns with my values and professional goals.” The only thing was I switched out the word healthier because maybe it’s bad to say that because they might think something bad. Please help.