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 question, water fasting, advice needed, information and resources, 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
Question
: "I’m sleeping 9-11 hrs a day."
50 posts
#2
Water Fasting
: "100 Day Extended Fast (On Day 80)"
44 posts
#3
Advice needed
: "Day 10/30 water fast"
20 posts
#4
Information and Resources
: "Fasting tracker - Free, no ads, no subscription"
10 posts
#5
Support needed
: "Halfway through my first 100 hour fast"
7 posts
#6
Fasting Results
: "13 Day Water Only Fast (Lost 24Lbs)"
5 posts
#7
Progress update
: "Day 2 of water fast"
5 posts
#8
User Announcement
: "I'm 3 days in & already down 16 lbs, starting weight mid 250’s"
4 posts
#9
Accountability
: "Four day water fast Sept 21st - 24th."
2 posts
#10
Meme
: "33 hours into my fast"
1 post
Member Growth in r/Water_Fasting
Yearly
+3k members(11.1%)
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Last updated: September 21, 2026