Soda specifically is going to give you a nice big dose of sugars which your brain is just going to love. But what you’re also doing is kinda training your brain — well when I had that massive pure sugar dose I felt great, now I’m eating chicken and veggies, and wtf where’s the feel-good rush?
There’s nothing really wrong with that either if you’re at peace and doing as you’re doing, eating a holistically healthy diet. But I do wonder in audience with clinical depression — if those people might be gravitating towards foods that offer quick pick-me-ups that make them feel like themselves finally, but overall make their depression worse especially when the effect is quickly wears off