210 milligrams is .210 grams.
210MG
23 teaspoons. teaspoons are 5ml
20.3 teaspoons.
That is approximately 5 teaspoons.
How many teaspoons of what???
6 teaspoons
Four.
That is 37 teaspoons.
That is 9 teaspoons.
That is 14.22 teaspoons.
That is 3 teaspoons.