1 teaspoon grated fresh ginger, or 1-2 lumps of preserved ginger, chopped. In Oklahoma, pharmacists are forced to obtain a valid photo identification before dispensing any controlled, dangerous substance. Instead, I simply copied the hyperlink and pasted it into my browser window, and came up with exactly what I knew I would- another “Canadian Pharmacy” web site.
https://exercisetool.cetmar.org/en/node/5086