Langston J.W., Ballard P., Tetrud J.W., Irwing I., Chronic parkinsonism in humans due to a product of meperidine- analog synthesis, Science 219 (1983) 979-980
Another study was conducted similarly in both obese and lean mice
Think about it this way: if BPC-157 allows you to have 50 great workouts in a three-month period instead of 25 painful, half-hearted ones, the downstream effect on your body composition will be dramatic
J Dermatol Sci 73: 152160
Neurological issues like neuropathy may take longer, up to 3-6 months (Carmel, 2008)
Flel A, de Vries MH, Scholz J, Breitenstein C, Johansen-Berg H