For sheer concentration and variety of nutrients, Spirulina is regarded as nature's superfood'. Spirulina yields more nutrition per hectare than any other crop or livestock - for example, a hectare of Spirulina yields 40 times more protein than a hectare of soya and 200 times more protein per hectare than beef cattle., , Directions for Use: Take 3 tablets per day with food. Do not exceed the recommended intake.