I also have the taste after meals! Here's what I did to avoid it. google "gerd" diet and eat food that's more akaline. if you need to have acidic food, pair it with something akaline, it will even the PH lvl out. It happens to be after meals and sour taste will stay for 10 mins approx, just bear with it. also yes, Eat smaller meals.. (I eat 5 meals a day but never till I'm 100% full) - helps my acid reflux alot and I barely ate the antacids dr prescribed to me anymore. Hope this helps
It’s normal to have the taste. You can take smaller meals to avoid getting heartburn
Carrie Yap