For Lyme's disease:
Look up this and then keep going:
https://engineeringevil.com/2020/03/03/ghanaian-quinine-completely-eliminated-lyme-disease-bacteria-in-vitro/
Fir cancers, start with sweet wormwood + iron (just put it in the search field) and keep going - read, read, read:
https://naturalsociety.com/artemesinin-iron-causes-98-reduction-breast-cancer/
https://www.cancersalves.com/botanical_approaches/individual_herbs/wormwood.html
https://www.seattleorganicrestaurants.com/vegan-whole-food/artemisinin-sweet-wormwood-chinese-herb-iron-can-kill-cancer-cells.php