A study found that consuming 5g of nori per day for 4 weeks significantly improved vitamin B12 status in vegetarians. Vitamin B12 is crucial for vegetarians as it is found in limited plant-based foods. The study aimed to test if nori is a bioavailable B12 source for vegetarians. Participants were divided into control, low-dose, and high-dose groups consuming different amounts of nori daily. The study showed that nori consumption led to improved B12 levels in participants. Nori can be considered a reliable source of B12 for vegetarians, potentially preventing deficiency and improving overall health.
Source link
Can nori be a reliable vitamin B12 source for vegetarians?
