I ate so much candy last night that it actually hurts to brush my teeth.
Also, I just ate a grapefruit that tasted like celery.
I'm fairly certain that these two things are related.
Use often. For added effects and benefits, mix with alcohol and or other drugs. Operate heavy machinery, if you have it. Strengthening results appear in 4 - 6 weeks. Consult a doctor if condition worsens.