Answer:
Both provides help in diagnosing and solving the health problems.
Step-by-step explanation:
The main advantages of public health approach is that it can help us in measuring the problem, determining the cause for the problem, determining how to prevent or ameliorate the problem, and implementing effective strategies on a larger scale and evaluating the impact while on the other hand, medical approach provides explanations of mental ill-health that many people who experience mental health problems as well as diagnosing and naming conditions can help to reassure people that what they experience is 'real' or not.