Arum Palaestinum Research:
https://www.ncbi.nlm.nih.gov/pubmed/27125594
https://bmccomplementalternmed.biomedcentral.com
https://www.sciencedirect.com/science/article/pii/S2221169115001859
Astragalus Research:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270929/
https://pubmed.ncbi.nlm.nih.gov/28830214/
https://pubmed.ncbi.nlm.nih.gov/31975996/
https://altmedrev.com/wp-content/uploads/2019/02/v8-1-72.pdf
https://pubmed.ncbi.nlm.nih.gov/32608134/
https://pubmed.ncbi.nlm.nih.gov/30772802/
Echinacea Research:
https://pubmed.ncbi.nlm.nih.gov/16678640/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6278270/pdf/molecules-23-02778.pdf
http://webprod.hc-sc.gc.ca/nhpid-bdipsn/monoReq.do?id=80&lang=eng
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3205674/
https://pubmed.ncbi.nlm.nih.gov/29749084/
https://pubmed.ncbi.nlm.nih.gov/31126553/
Elderberry Research:
https://pubmed.ncbi.nlm.nih.gov/30670267/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4848651/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8026097/
https://www.jstage.jst.go.jp/article/bbb/76/9/76_120112/_article
https://pubmed.ncbi.nlm.nih.gov/33827515/
https://pubmed.ncbi.nlm.nih.gov/22972323/
Milk Thistle Research:
https://pubmed.ncbi.nlm.nih.gov/30080294/
https://pubmed.ncbi.nlm.nih.gov/31069872/
Nigella Sativa Research:
https://pubmed.ncbi.nlm.nih.gov/23646296/
https://pubmed.ncbi.nlm.nih.gov/28236403/
https://pubmed.ncbi.nlm.nih.gov/26366755/
https://pubmed.ncbi.nlm.nih.gov/33047412/
Peganum Harmala Research:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3841998/
https://www.ncbi.nlm.nih.gov/pubmed/?term=28478808
https://pubmed.ncbi.nlm.nih.gov/27004568/
https://pubmed.ncbi.nlm.nih.gov/26678950/
https://www.ncbi.nlm.nih.gov/pubmed/27190643
Turmeric Research:
https://www.ncbi.nlm.nih.gov/pubmed/?term=pmc5649612
https://www.ncbi.nlm.nih.gov/pubmed/?term=pmc5610853
https://www.ncbi.nlm.nih.gov/pubmed/?term=pmc5476315
https://www.ncbi.nlm.nih.gov/pubmed/?term=pmc5452995
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3857752/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637251/
Vitamin C Research:
https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/
https://www.ncbi.nlm.nih.gov/books/NBK499877/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5820975/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5871772/
https://www.ncbi.nlm.nih.gov/pubmed/29724526
Garlic Research:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3915757/
https://www.ncbi.nlm.nih.gov/pubmed/28935151
https://www.ncbi.nlm.nih.gov/pubmed/28501767
Beta-Sitosterol Research:
https://www.ncbi.nlm.nih.gov/pubmed/29221711
https://www.ncbi.nlm.nih.gov/pubmed/26473555
Vanillin Research:
https://www.ncbi.nlm.nih.gov/pubmed/29790745
https://www.ncbi.nlm.nih.gov/pubmed/29502118