Turmeric – https://health.clevelandclinic.org/turmeric-health-benefits/
Slippery Elm – https://www.webmd.com/vitamins/ai/ingredientmono-978/slippery-elm
Burdock Root – https://nutrientssolutions.com/8-benefits-of-burdock-root-to-detox-fight-aging-boost-libido-and-more/ (This one sites several different studies for different conditions)
Brewers Yeast – https://draxe.com/nutrition/brewers-yeast/
Sheep Sorrel – https://www.ehealthme.com/drug/sheep-sorrel/
Milk Thistle – https://pubmed.ncbi.nlm.nih.gov/12427501/