r/Water_Fasting is a subreddit with 30k members. The community frequently discusses fasting, water fast, day, water, and water fasting, and they frequently recommend/review electrolyte recommendations, and the most common flair used is water fasting, question, advice needed, progress update, and support needed.
A place for people to talk about water fasting. By water fasting we mean that we abstain from food and drink except for water.
Popular Topics in r/Water_Fasting
#1
Fasting
246 posts
#2
Water Fast
126 posts
#3
Day
118 posts
#4
Water
98 posts
#5
Water Fasting
40 posts
#6
Days
37 posts
#7
Fast
28 posts
#8
Weight Loss
28 posts
#9
Electrolytes
26 posts
#10
Struggling
22 posts
Products Discussed in r/Water_Fasting
Electrolyte Recommendations
1 review
#1
K1000 Keto Electrolyte Powder
4.0★ from 1 review
Flair Used in r/Water_Fasting
#1
Water Fasting
: "Aug 1st I started my 90 Day Fast Journey (Doctor Supervised). This is Day 2."
59 posts
#2
Question
: "I’m sleeping 9-11 hrs a day."
58 posts
#3
Advice needed
: "Day 10/30 water fast"
24 posts
#4
Progress update
: "Day 15 was rough"
18 posts
#5
Support needed
: "August fasting"
11 posts
#6
Fasting Results
: "13 Day Water Only Fast (Lost 24Lbs)"
9 posts
#7
Information and Resources
: "Fasting tracker - Free, no ads, no subscription"
9 posts
#8
Accountability
: "Preparing for a 240 hours fast"
6 posts
#9
User Announcement
: "I'm 3 days in & already down 16 lbs, starting weight mid 250’s"
3 posts
#10
Moderator Announcement
: "Spam Reporting"
1 post
Member Growth in r/Water_Fasting
Yearly
+3k members(10.5%)
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Last updated: September 14, 2026