Clams
Clams are chewy, small shellfish which are loaded with many nutrients. It is a lean protein source with very high levels of vitamin B12. Just 10 clams can provide up to 1650% of the recommended daily intake. In addition, baby clams can provide a great amount of iron and antioxidants, which are necessary for normal functions of the body. You can consume either canned broth of clams to get the highest amount of vitamin B12. [14]
