Is Tonic Water a Cure for Foot/Leg Cramps?

Earlier this year, one of the PEN Team members overheard a conversation where an individual was told by a family member to drink tonic water before going to bed to help with foot cramps. The PEN Team thought a review of recently updated PEN content on muscle cramps would help to assist practitioners if they have clients with a similar practice question. 

Muscle cramps are sudden, painful contractions of muscles which can negatively affect your sleep...