Guinea hen weed is found in other places (called Anamu) but the Jamaican Guinea Hen Weed is described as being 40% more potent than other samples of the plant taken from elsewhere.
The DTS in Jamaican Guinea Hen Weed has found to be effective in anti-cancer therapies (including brain, prostate and small cell lung cancer).  Helps to kill cancer cells.
PREGNANT WOMEN SHOULD NOT USE, as it could cause spontaneous miscarriage.
It is a natural blood thinner so do not take if you are on Coumadin or other blood thinner.
It is helpful against acid reflux and gastroenteritis when steeped and consumed
Topically it can treat insect bites and rashes
Treats inflammation
Combats malaria
Enhances memory 
Great for menstrual issue
Treats yeast infection