Our scientific enquiry into this phenomenon needs to include two branches of science for it to entirely make sense.

Physics and Embryology.
The first is relatively obvious, pardon the pun - the second shows us how energy behaves and how it organises us in growth and repair.

Without energy we are dead, so it’s of interest to understand how energy does what it does, and potentials for healing and strength, repair and rejuvenation are important parts of our experiences with our bodies.

When you feel under the weather, energy flows have been compromised.

All compromises of vital energy will show up as symptoms of illnesses.