Nutrient density is a potentially misleading metric; bioavailability and nutrient richness are better measures of a food's nutritional value.

“the idea of nutrient density is a little bit misguided but nutrient availability and nutrient richness you know density is a is a is a weight per volume measure right so okay if you're talking about nutrient density the arguments always end up a multivitamin is the most nutrient dense thing on the planet because you can get all these nutrients in a very small pill but a better measure is taking into account bioavailability and nutrient richness or the amount of nutrients that occur”