TIL that nori contains a significant amount of vitamin B12 : r/vegan
Gimme Sea Salt & Avocado Oil Roasted Seaweed Snacks, .32 oz - The Fresh Grocer
Iron, Magnesium And Vitamin B12 In Seaweed - Alg Seaweed
Foods with Vitamin B12 for Vegetarians and Vegans with Health Benefits
4 Vitamin B12 Foods for Vegans and When to Take a Supplement
Seaweeds as a Source of Vitamin B12 | SpringerLink
Dr. Christopher's Herb Shop - Is Nori the New B12 Shot? It is not uncommon for some vegetarians and vegans to be deficient in vitamin B12 ✨ SO, if you are vegan