Providing on-line non-downloadable articles in the field of longevity science, biological aging, geroscience, health optimization, and disease prevention; educational services, namely, providing online non-downloadable reports, guides, and instructional materials featuring health metrics and longevity-related data.; Providing online non-downloadable educational podcasts in the field of longevity science, biological aging, geroscience, health optimization, and disease prevention; educational services, namely, providing online non-downloadable reports, guides, and instructional materials featuring health metrics and longevity-related data.

Scientific and technological services, namely, scientific research, analysis, and testing in the field of human longevity, biological aging, clinical research, preventative medicine, medical treatments, and epidemiology; Providing temporary use of non-downloadable cloud-based software for for compiling, analyzing, visualizing, and generating reports on personal health and longevity data; Medical research services; Platform as a service (PAAS) featuring computer software platforms for tracking, measuring, and reporting biological age and health performance metrics; Medical research in the field of epidemiology; Scientific research in the field of epidemiology; Providing medical and scientific research information in the field of clinical trials; Diagnostic services in the field of longevity and preventive health; medical testing for diagnostic or treatment purposes, namely, comprehensive executive physical examinations, VO2 max testing, DEXA body composition analysis, cardiopulmonary exercise testing, carotid artery ultrasound, cognitive function testing, and advanced laboratory biomarker analysis

Medical services; Medical screening relating to the heart; Medical diagnostic services; Medical diagnostic testing, monitoring and reporting services; Clinical medical consultation services; Consulting services in the fields of diagnostic medical testing and nutrition; Medical care; Providing personalized healthcare and medical information in the nature of human longevity, preventative medicine, lifestyle optimization, environment optimization, disease prevention, disease prediction, and disease management; Providing medical advice in the field of longevity and preventative medicine.