Pay in 4 interest-free payments of $7.13 Learn more
Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
I wouldnt count on sources like seaweed, spirulina, or soil. I hear people that likely do need to supplement with B12 say that theyre OK because they eat foods that may include B12, but they can be unreliable sources, such as sea vegetables or nutritional yeast, says Ginger Hultin, MS, RDN, CSO, a lifelong vegetarian, chair of the VNDPG, and spokesperson for the Academy
IV infusion (250-500 mg over 2-4 hours) delivers the highest peak levels and is used in clinical settings
Sikiric did not respond to repeated requests to share data from the trial
Wakelee HA, Gettinger S, Engelman J, Jnne PA, West H, Subramaniam DS, et al
According to Karla K
