b : a feeling of nervousness, excitement, or fear that is created in a movie, book, etc. 1  The dramatic tension was very satisfying. 2  The author resolves the tension too soon.
You should know, however, that brushing your teeth after eating can sometimes affect your tooth enamel. According to the Mayo Clinic, if you've consumed anything acidic, you should avoid brushing your teeth for at least 30 minutes. Foods containing citric acid, like oranges, grapefruits and lemons, weaken tooth enamel. Brushing too soon after eating them can damage the enamel in its weakened state.
Additionally, when you drink or eat things that are already highly acidic your teeth are at an even greater risk for toothbrush abrasion. Research has shown that avoid amplifying the damage caused by acids you should wait 60 minutes to engage in brushing after significant acidic exposures.