A study has revealed the potential for involvement in health care.
Which study did the article refer to? I couldn't find any information about it.
Based on what I comprehend in the article, it suggests it could be improving the "Privacy and Security, Saves Time and Labour Cost, and Increases Efficiency" aspects. Well, In my opinion, those problems that arise about the medical records can be also tremendously improved even without using blockchain technology. It would be overkill to use blockchain to solve that, and it seems the referred article is just using Blockchain tech as a buzzword.