The 15 Most Nutrient-Dense Foods On Earth

01. Grass-fed liver

02. Shellfish

03. Salmon

04. Eggs

05. Kale

06. Seaweed

07. Cacao

08. Avocado

09. Sardines

10. Shitake mushrooms

11. Spinach

12. Almonds

13. Grass-fed beef

14. Bok Choy

15. Tomatoes