Vitamin B12 dosage The average recommended daily amounts, measured in micrograms, vary by age: Infants up to age 6 months: 0.4 micrograms Babies aged 7-12 months: 0.5 micrograms Children aged 1-3 years: 0.9 micrograms Kids aged 4-8 years: 1.2 micrograms Children aged 9-13 years: 1.8 micrograms Teens aged 14-18 years: 2.4 micrograms Adults (19+ years): 2.4 micrograms Pregnant: 2.6 micrograms Breastfeeding: 2.8 micrograms Vitamin B12 foods You can get vitamin B12 from animal products, which have it naturally, or from foods that have been fortified with it
With dual COAs, reliable formulation sourcing, and clear compliance boundaries, the brand delivers on all three - making it not just a supplier, but a model for future lab-grade innovation
Without some of those informations we wouldn't be able to work properly
At the 23andMe Research Institute, we are proud to have built a model we call the "research flywheel." The flywheel is a cycle of research engagement and creation of novel genetic reports
References Savine, R., & Snksen, P
Modifications Dosage modifications may be required in people with severe kidney impairment