HealthGPT.Plus offers a suite of data-driven health tools to help individuals and healthcare professionals gain insights into potential health issues and make informed decisions. Its top 5 features include Match, Diagnose, Treat, Expert Advice and Privacy Protection. The top 5 use cases for HealthGPT.Plus include finding personalized health solutions, making informed decisions, preventing potential health risks, accessing tailored medication and supplement recommendations, and protecting user privacy.