I have often asked in my head, 'why did God tell humankind to eat meat and animal products after the flood?'
I do feel better when sticking to raw fruits and vegetables. I wake up less often with high blood sugars and feeling achy.
... My theory though is this- before the flood, before the end of the last Ice age, we had very good growth conditions for foodstuffs. Fruits and vegetables would have had the chance to mature in soil with less runoff and mineral depletion, and to make healthier fats and protiens in them, as a more complete food.
Yes, my worldview isn't very evolutionist, sorry, I've looked a good deal into the geological, archaeological and historical proofs that stick a sharp pointy stick in the eye of Darwinism ;)
Anyways..
Fats are vital elements of cell membranes, hormone production... Factually a huge amount of biological processes in the body! By eating raw and vegan one supplies in higher amounts the choline and minerals needed for the production of stomach acid and bile to metabolize fats and proteins- there's no doubts that fruits and vegetables are needed, and plenty of them!
There are several sides to the equation though.
And oils do a much better job of lubricating than just water! There is usually an oily substance in tears, alongside salts and the cells shed by the lining of the eye.
Have you been oil pulling, using iodine, or typical/ingesting coconut oil, iandthou?
It can easily be that your body is telling you it craves fats.
It has been very interesting reading your story :-)
Ps, the ache around the heart- investigate the thymus gland, it rests just above the heart muscle, under the ribcage and is connected with the lymphatic system! The lymph system very much uses fats to neutralize the acids that are produced by normal cellular metabolism... The thymus is a storage dept for immune cells so your immune system can remember what infections you've fought over your lifetime. I believe there are several other functions to it too?
It loves choline, one of those nutrients so high in egg yolks...