Hi, this is Dr. Red from Waterfall Gully South Australia.
You may not know that the A.R.E. of Edgar Cayce Virginia Beach did a study supervised by Dr William Magarey many years ago. They found that 'T' cell Lymphocytes accumulate in the thousands where a castor oil pack is applied. The castor oil does not osmose into the skin, it is too viscous, however, it acts as a giant ultrasound unit attracting the 'T' cell to the area which do the healing.
The A.R.E. has this on record as a double-blind study.
Hope this helps you all... Dr Red.