More than 400 studies in the medical literature show the effectiveness of natural treatments for cancer.
References to peer-reviewed medical journals on Platelet Rich Plasma (PRP)
This double-blind clinical trial found significant improvement of pain in osteoarthritis of the knee:
Orthop J Sports Med. 2017 Feb 13;5(2):2325967116689386. doi: 10.1177/2325967116689386. eCollection 2017.
Platelet-Rich Plasma Injections for Advanced Knee Osteoarthritis: A Prospective, Randomized, Double-Blinded Clinical Trial.
This double-blind clinical trial found patient subjective reports after PRP to be superior to hyaluronic acid treatments:
Am J Sports Med. 2017 Feb;45(2):339-346. doi: 10.1177/0363546516665809. Epub 2016 Oct 21.
Hyaluronic Acid Versus Platelet-Rich Plasma: A Prospective, Double-Blind Randomized Controlled Trial Comparing Clinical Outcomes and Effects on Intra-articular Biology for the Treatment of Knee Osteoarthritis
This review found beneficial effects of PRP in osteoarthritis of the knee:
Arthroscopy. 2013 Dec;29(12):2037-48. doi: 10.1016/j.arthro.2013.09.006.
The efficacy of platelet-rich plasma in the treatment of symptomatic knee osteoarthritis: a systematic review with quantitative synthesis.