only read that first one. it has some rather shaky recommendations, in my opinion; eg curcumin, see this:
Mancuso, C.; Barone, E. (2009). "Curcumin in clinical practice: myth or reality?". Trends in Pharmacological Science 30 (7):
or this:
Maier, HM; Ilich, JZ; Kim, JS; Spicer, MT (2013). "Nutrition supplementation for diabetic wound healing: A systematic review of current literature". Skinmed 11 (4): 217–24; quiz 224–5.
hardly "proven" effective?