Pay in 4 interest-free payments of $5.67 Learn more
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
You would need to eat a lot of shiitakes to reach the RDA for B12, but better some than none
Enforce research-use restrictions and other agreements
Learn more about vegetarian and vegan sources of vitamin B12
The exciting news
Through their detailed assessment, they will be able to determine the best dosage and frequency for B12 injections to be administered
US$ 27.17
US$ 26.00
US$ 29.50
US$ 26.74
US$ 23.39
US$ 24.24
US$ 28.45
