1.   Along with serious education, sexual vigor is probably wasted on the young.

2.   All tuckered out and dying, Pete hates that his sexual vigor is not what it used to be.

3.   Sold in jars in the medicinal herb stalls, a paste of the little lizards is supposed to cure ills and provide sexual vigor.

4.   The paws go into a soup supposed to boost sexual vigor.

5.   Still, some people actually report experiencing fresh sexual vigor after touching the toad, the mayor said.