Discover how much B12 your body really needs, how often to take it, and how to keep your energy and brain sharp vegan, friendly and science backed.
I haven’t taken B12 in about two months and I started overthinking every small symptom .
That moment reminded me why B12 awareness is important especially for vegans.
The truth is: Our bodies store B12 for 2–5 years. Deficiency doesn’t happen overnight.
But prevention is smarter than panic.
As a vegan adult, you only need: ✔️ 50–100 mcg daily
OR
✔️ 1000 mcg once weekly
That’s it.
The actual daily requirement is just 2.4 mcg but we supplement higher because absorption isn’t 100%.
B12 isn’t made by animals. It’s made by bacteria.
Even farm animals are supplemented.
Veganism isn’t deficient.
We just supplement directly instead of secondhand.
Sustainability means planning not guessing.”
