r/b12deficiency

456 members
r/b12deficiency is a subreddit with 456 members. The most common kinds of discussions are advice requests and pain & anger, and the community frequently discusses b12, deficiency, symptoms, injections, and results.
The b12_deficiency sub is far more active than this sub, which has the same name but without the underscore. This sub was just a back-up. The admin of r/b12_deficiency is u/incremental_progress Please feel free to pm him personally for any questions you might have.

Popular Themes in r/b12deficiency

#1
Advice Requests
: "Diagnosis and Treatment"
43 posts
#2
Pain & Anger
: "B12 deficiency left untreated for long time"
9 posts
#3
Solution Requests
: "Mail Order B12 Vial"
2 posts

Popular Topics in r/b12deficiency

#1

B12

: "B12 Injections"
39 posts
#2

Deficiency

: "B12 Deficiency left untreated for long time"
35 posts
#3

Symptoms

: "Can my b12 levels be causing my Symptoms?"
25 posts
#4

Injections

: "B12 Injections"
12 posts
#5

Results

: " Need help understanding my Results. "
10 posts
#6

Blood

: "Took my Blood test today for B12 and Folate "
9 posts
#7

B12 Deficiency

: "Alzheimer's or B12 Deficiency"
6 posts
#8

Supplements

: "I'm getting my B12 tested tomorrow - how long do Supplements stay in system?"
5 posts
#9

Vitamin

: "Vitamin D and b12 "
5 posts
#10

Breathing

: "Breathing issues & B12 deficiency (?)"
4 posts

Member Growth in r/b12deficiency

Yearly
+54 members(13.4%)

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Last updated: June 14, 2026