Dosage: 1-3 grams. Small doses are better, start with 1/4 teasp. twice a day or one rounded 1/2 teasp.
Recommendations are to take it with an anti-inflammatory oil such as coconut oil and with food. I have been taking it in hot tea and have noticed a huge reduction in knee pain that I've had for some time.
There are a few possible side effects.