1.   He used Nicorette gum two different times.

2.   He used sugarless gum, but disliked the taste.

3.   Leaves and roots are used for medicine, the bark is made into string, rope and twine, and the gum can be used as glue.

4.   Nicotine-infused gum is used around the world by people trying to give up smoking.

5.   They also used the gum as candles to light their way through the dark forest.