r/WaterFasting is a subreddit with 29k members. The community frequently discusses fasting, day, weight, water, and water fast, and the most common flair used is personal testimony.
r/WaterFasting exists to support structured, safety-conscious fasting through education, preparation, experience-sharing, and responsible refeeding. This is not a debate forum, trend space, or medical advice platform, but a moderated environment centered on clarity, restraint, and personal responsibility.
Popular Topics in r/WaterFasting
#1
Fasting
139 posts
#2
Day
80 posts
#3
Weight
68 posts
#4
Water
62 posts
#5
Water Fast
55 posts
#6
Water Fasting
29 posts
#7
Advice
29 posts
#8
Struggling
21 posts
#9
Accountability
18 posts
#10
Day Count
18 posts
Flair Used in r/WaterFasting
#1
Personal Testimony
: "Just completed my 21 Day water fast"
1 post
Member Growth in r/WaterFasting
Yearly
+3k members(12.5%)
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About
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Last updated: September 13, 2026