That depends on the gum;]
If the gum has perservatives, it can last a while after the ED
until you spit it out.
FOREVER
Dentyne gum last for at least 15 to 30 minutes depending how fast you chew it.
about 30 min.
I prefer Stride or 5.
About 5 minutes...
1000000000000000000 hours
The ones that say long lasting last as long as normal. Does that help?
The flavor of Stride gum lasts about twenty minutes.
Heart disease is linked to gum disease.