Answer:
The medication that needs more research to treat coronary artery diseases are those based on alternative medicine.
Step-by-step explanation:
Omega-3 acids are thought to reduce inflammation, helping to reduce coronary artery problems. However, so far, there has not been enough research to support these beliefs, therefore more research is needed with conclusive results for the use of these types of alternative medicines, such as those based on fish oil, in flax seeds, in canola, soybean oils, etc.