The suggested serving is different for each product, so please check the label for the directions. 

For the PureFood A to Z, one serving may be up to 4 level teaspoons. For the PureFood B, C, and Iron, there are scoops inside each jar. One scoop is usually considered one serving. 

Please Note: the servings indicated on the bottle are based on the needs of an average adult of approximately 150lbs. For children, the serving sizes can often be adjusted based on their weight. For example, a child that weighs 75lbs might require half of a standard serving. If there are any specific concerns regarding nutrient requirements or deficiencies, it's best to consult with a healthcare practitioner.