According to a 2023 index, Singapore is rated as having the top service and state of health globally.
While various indices and studies use different methodologies to determine "healthiest," the referenced data points to Singapore as leading in overall health services and state of health. Other Asian countries like Japan, South Korea, Taiwan, and China also rank high in these assessments. It's important to note that these rankings can fluctuate based on factors such as healthcare access, lifestyle, environmental conditions, and public health policies. The United States, for instance, ranked comparatively lower than the aforementioned Asian countries in this particular ranking.