How many of us know us and our bodies. We have to our likes, dislikes, and allergies. What adds fatigue. What bloats our tummy or increases heartbeat. It has come via observing ourselves more. We cannot offload it to externality.
The human body is complex. We are all different. The same food, same vitamin pills, or other guided therapy acts differently on each of us.
Can we train an elephant and tiger equal?