They would advise to not eat hearty foods and go for walks and stuff, this is right trust me it happened to my mom
The answer I would go with is "C". Why do I say this? If one family member is affected by something so will the other family members.
Balance is the ability to maintain equilibrium by neutralizing the forces that disturb it. Stability, meanwhile, is the ability to maintain balance while participating in actions that are likely to upset balance. Standing on one leg for several minutes demonstrates good balance, while playing in a vigorous soccer game without tripping or falling demonstrates good stability.