This is interesting.
I am researching about natural healing methods and came across this:
It is talking about how scientists from other countries have found how plants native to their country have tremendous healing properties.

"all these countries have been represented by scientists that have carried out important research into the natural compounds, native to their region:
neem, turmeric, and boswellia in India,
moringa in Indonesia(and India),
green tea and shiitaki mushrooms in China and Japan, black seed oil in Saudi Arabia,
rooibos tea in (south) Africa, etc."

Rediscovering Nature's Remedies: Anti-Microbial, Anti-Plaque, Anti-Cancer Effects of Traditional Food

https://www.isgp-studies.com/health-and-nutrition