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.
Brushing your teeth too soon after meals can seriously damage them, warn dentists. Many people brush more than the recommended number of times per day - especially after a rich meal. But dentists warn that the extra brushing could be doing more harm than good. Brushing within half an hour of eating a meal or drinking a cup of coffee could ensure your teeth suffer worse damage. After drinking fizzy or acidic drinks, the acid burns into the enamel of your teeth - and the layer below the enamel, called 'dentin'.