The What?

Ok, listening. 
You wish to enquire about what exactly happens within the body during the shift, right?
Yes. 
Ok, do you have the double-helical structure of DNA before your eyes?
Yes. 
What makes the structure helical?
Meaning?
Why is the helix a helix and not something else?
Because of Hydrogen bonds. 
Correct. Are Hydrogen bonds strong?
No. They can be broken owing to even mild stimulus. 
Right. That’s what happens. Stimulus is abundant in today’s times. When one is shifting, DNA structure changes. DNA becomes stronger and more versatile. It adds on multiple inter-wound helices. Now, it can take on extreme coarseness of the current dimension and still survive without mutating significantly. RNA also changes similarly, i.e it becomes more versatile and multi-functional. 
I see. That’s big. From human to superhuman?
Hold it. We’re not done yet.
Ok, continue please. 
Cranium bones move miniscually to exert pressure on the brain. Brain-structure changes. 
Is that good or bad?
The new brain-structure activates a good chunk of the brain that was formerly not being used optimally. 
Wow! A la Einstein et al!
Exactly. Supplementary blood channels develop, connecting to the heart. Additional drainage channels are formed for bile, lymph and waste. This releases pressure from one’s system. Spiritual channels are cleansed and opened. Person starts evolving at exponential speeds. 
What does the body do with the extra energy it saves? You did say that pressure is released from one’s system. 
Good question and observation. This extra energy is used for blood-cleansing. Haemoglobin count is increased to harness more Oxygen and expel more carbon dioxide. Biochemicals are produced which were inaccessible to the body before due to lacking DNA and biochemistry. Toxins are expelled that the body was formerly incapable of expelling, like MSG for example, or DDT, another vicious example. Excess energy is used to combat side-effects of the shift like aches and pains, mental disturbances, lethargy, swelling, water-retention, diarrhoea, constipation, lack of hunger, dyspepsia etc. Bones harden. There is numbness towards pain and shock. One’s ability to focus and concentrate goes up manifold. Memory increases. There is lesser dependence upon gross foods. The body starts converting toxins into medicine. Senses are heightened. 
Amazing! What if a person is shifting well in that all these effects are showing, but the body might collapse because of the intensity of the circumstances? What if the person is going to have a coronary, or a stroke or something big owing to the extreme load on the body?
To bring the body back on track as a last resort, well, we resort to implants. 
Who is we?
Us. Souls. With work to do. 
What are implants?
Energies that are implanted into bodies to save them from burning out as a result of the shift, so that the shift can culminate in them and then some. 
How are these energies implanted?
Dreams, reactions, feelings, deja vu, we’re looking to create a particular biochemistry within the person concerned such that the desired energies are produced as a result of that person’s altered biochemistry. 
What are the effects of implanted energies?
Help to the body to avoid big mishaps. It’s a biochemical infusion pertaining to the circumstance. 
Any physical side-effects?
There can be pus-formation where some growth is being tackled. Deep-rooted toxins can come to the fore and result in rashes or boils on the skin. They can leave an aftermath. Fevers. Jaundice. You get the idea. Effects that occur when the body rids itself of toxins. 
And some don’t make it?
Yes, there’s collateral damage.
Percentage?
Single-digit. 
That’s not bad. 
It’s high single-digit. But yeah, it’s not too bad. However, the message is to not run to the doctor for every ache and pain. 
Since it sets the shift back?
Yeah. Everything goes for a toss when synthetic medicine goes into the system. 
Will keep that in mind.
Please tell everyone you can. 
Righto.