Answer:
Letter B is the correct answer.
Step-by-step explanation:
To be proactive about one's health and wellness means to anticipate to diseases and prevent them as much as possible.
Letter A is incorrect because in the situation, the person would go to the doctor after getting sick.
Letter C is also incorrect because skipping meals can be dangerous, even though doing so can keep calorie intake and use in balance.
Letter D is also incorrect because lack of sleep and energy drinks can have some side effects that impact on your health in a negative way.
Finally, letter B is the correct answer because the regular dental visits help get the teeth cleaned and prevent serious problems or infections.