Why Sweat Smells Like Vinegar?

Hi, I’m a young man of 34 years. For a few days I realize I have a probable acid sweating. I realize that sweat on my armpits smells like vinegar and I can’t remember having it before. I always had a normal sweating and I never noticed that it had a bad smell

Is it possible that the problem derives from food? Let me explain: in recent times, between birthday parties and summer evenings, I have exaggerated a little with fried foods, meat and even a few glasses of wine too much and have eaten little fiber foods. Are there any foods to prefer or others to avoid? what else can I do as a solution?