Weight (lbs) Recommended Daily Dosage Approx Grams
< 25 1/8 tsp

0.3 - 0.4 g

25-40

1/4 tsp 0.6 - 0.8 g
40-60 1/2 tsp 1.2 - 1.6 g
60-80 3/4 tsp 1.8 - 2.4 g
80-100 1 tsp 2.5 - 3.0 g
70 - 80 1/2 tsp 2.8 - 3.2
80 - 100  3/4 tsp 3.2 - 4.0
100-150 1-  1 1/4 tsp 3.0 - 4.0 g
> 150 1 1/2 - 2 tsp 4.5 - 6.0 g