natural fats are generally healthy and keeps you satisfied for longer and in a less crashy way as opposed to sugars/carbohydrates in general
I feel like I experience a reduced need to eat and snack when my food includes natural fats, especially when in combination with protein
A smashed avocado and a tuna packet on a tortilla is a phenomenal hiking lunch when I need a lot of calories without blocking up my mojo with a brick of a protein bar.