Chronic degenerative conditions improve but typically require longer treatment cycles and may not achieve complete resolution
You can read the who-and-how in this New York Times article
For example, low-intensity and short-duration exercise does not generally promote oxidative stress in skeletal muscles (Powers & Jackson, 2008)
It takes longer periods of time to get sufficient samples for statistical stability for the risk-adjusted measures
Their combined activity creates a broad-spectrum research model for recovery, rejuvenation, and tissue optimization
All other efforts ( i + 3 , i + 4 , Aib, etc.), including analogs with staples oriented at the hydrophobic interface, did not provide peptides with comparable activity