Some people can tolerate a daily spoon of vinegar, while others may develop reflux, stomach burning, throat irritation, or dental sensitivity. Because vinegar is acidic, the key factor is not the “spoon” itself but dilution and individual gut tolerance. Mixing it with water, rinsing the mouth afterward, and avoiding immediate tooth brushing can help protect enamel. If symptoms worsen over time, the right move is not to “push through,” but to reduce the amount or stop. A tolerable routine is better than a harsh one.