Hierarchy of an optimal human diet

Well SupportedAn animal-based diet, consisting of organs, grass-fed meat, fruit, honey, and raw dairy, is considered evolutionarily consistent and nutrient-rich.

Well SupportedFruit is generally less toxic than leaves, seeds, nuts, grains, and legumes.

Not SupportedPhytochemicals found in plants are not true nutrients because they do not serve an indispensable or necessary role in the human body, unlike vitamins or minerals.

Well SupportedPlant leaves, stems, roots, and seeds contain defense chemicals that can be problematic for humans.

Partially Supported