The tube is calibrated by weight. The concentration is written on the tube. You can eat the whole damn tube without issue in one sitting if you fuck up. Recommended dosage for active covid infection is about double the calibrated by weight dosage on the tubes I have seen. Just how many tubes do you plan to eat a day?
1mcg = .001mg
Tubes of horse paste I have seen are calibrated for 200mcg/kg that is equivalent to .2mg/kg. Image related.
Math, can you do it? Someone has issues with volume conversion.