241 posts analyzed Updated Sep 2026
Averages 8 posts/day, top 25% activity. Most active Fridays around 7 PM UTC. Mostly text posts (84%).
r/VitaminD Traffic & Engagement r/VitaminD Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/VitaminD Most Active Times When r/VitaminD Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/VitaminD Flair Performance r/VitaminD Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| Please Assist | 147 (62.6%) | 2 |
| Personal Experience(s) | 68 (28.9%) | 6 |
| Recurring | 8 (3.4%) | 3 |
| Success Story | 5 (2.1%) | 18 |
| Empirical Discussion | 4 (1.7%) | 4 |
| Resource | 3 (1.3%) | 1 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/VitaminD Trending Keywords Trending Keywords in r/VitaminD
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| vitamin | 110 (45.6%) | 3 | 5 |
| deficiency | 27 (11.2%) | 4 | 5 |
| symptoms | 20 (8.3%) | 2 | 5 |
| levels | 19 (7.9%) | 4 | 7 |
| vit | 17 (7.0%) | 7 | 7 |
| dose | 14 (5.8%) | 6 | 6 |
| low | 14 (5.8%) | 3 | 3 |
| level | 14 (5.8%) | 6 | 10 |
| anyone | 12 (5.0%) | 5 | 7 |
| advice | 10 (4.2%) | 1 | 2 |
r/VitaminD Mentioned Domains Mentioned Domains in r/VitaminD
Most linked sites Most linked sites in this subreddit
This community doesn't link off-site.
Its posts are text, images, or discussion rather than outbound links.
r/VitaminD Top Posts Top Performing Posts in r/VitaminD
Highest-performing posts Highest-performing posts. Each title links to Reddit.
My Vitamin D level was 0.8 mg/mL. My story, long post.
Anyone actually successful with raising vitamin d with just sun exposure?
Fixed terrible side effects of Vit D supplementation
First Time In Years I can Shoot A Basketball and Workout
My vitamin D deficiency recovery story
I took 700k ui vit D , will update results
10 months of daily sun exposure, no supplements.
Vitamin D Level-54 ng/mL. Thoughts?
low dose Vit D supplements and periods
When did you start feeling better after starting to supplement with D3?
| Title | Upvotes | Comments | Type | Date |
|---|---|---|---|---|
| My Vitamin D level was 0.8 mg/mL. My story, long post. | 50 | 31 | text | Sep 21 |
| Anyone actually successful with raising vitamin d with just sun exposure? | 43 | 43 | text | Sep 26 |
| Fixed terrible side effects of Vit D supplementation | 41 | 22 | text | Sep 7 |
| First Time In Years I can Shoot A Basketball and Workout | 38 | 9 | text | Sep 13 |
| My vitamin D deficiency recovery story | 37 | 19 | text | Sep 27 |
| I took 700k ui vit D , will update results | 32 | 39 | text | Sep 23 |
| 10 months of daily sun exposure, no supplements. | 28 | 12 | text | Sep 17 |
| Vitamin D Level-54 ng/mL. Thoughts? | 20 | 82 | image | Sep 1 |
| low dose Vit D supplements and periods | 19 | 4 | text | Sep 18 |
| When did you start feeling better after starting to supplement with D3? | 16 | 16 | text | Sep 12 |
r/VitaminD Audience Overlap r/VitaminD Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/VitaminD FAQ Frequently Asked Questions About r/VitaminD
What's the best time to post on r/VitaminD?
Based on posting volume, r/VitaminD is most active on Fridays around 7 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/VitaminD?
r/VitaminD averages 8 posts per day and ranks in the top 25% for activity among tracked SFW subreddits.
How many upvotes do posts on r/VitaminD get?
Posts on r/VitaminD average about 4 upvotes this month (net score per post).
What kind of posts does r/VitaminD get most?
On r/VitaminD, most posts are text posts (84%)