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Vitamin B12

Vitamin B12 at a Glance

  • Primary Role: Vital for nerve tissue health and brain function.
  • Classification: Vitamin
  • Measurement Unit: mcg
  • Also Known As: Cobalamin
  • Best Taken:Morning · With Or Without Food

Type: Vitamin

Males

Age Group RDA
9–13 years 1.8 mcg
14–18 years 2.4 mcg
19–30 years 2.4 mcg
31–50 years 2.4 mcg
50+ years 2.4 mcg

Females

Age Group RDA
9–13 years 1.8 mcg
14–18 years 2.4 mcg
19–30 years 2.4 mcg
31–50 years 2.4 mcg
50+ years 2.4 mcg

What is the daily requirement for Vitamin B12? The Recommended Dietary Allowance (RDA) for Vitamin B12 varies by age and gender, but generally, adult men require 2.4 mcg and adult women require 2.4 mcg daily.

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Why do you need Vitamin B12? Getting enough Vitamin B12 is essential because it naturally vital for nerve tissue health and brain function..

When is the best time to take Vitamin B12? Vitamin B12 can be taken with or without food and is often taken earlier in the day. source

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