r/Water_Fasting is a subreddit with 29k members. The most common kinds of discussions are pain & anger and advice requests, and the community frequently discusses fasting, water fast, day, water, and water fasting, and they frequently recommend/review electrolyte recommendations.
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 Themes in r/Water_Fasting
#1
Pain & Anger
: "I finally ended my fast after 106 days."
11 posts
#2
Advice Requests
: "15-Day Fast Complete – From a Planned 5 Days to a Full 15"
9 posts
#3
Ideas
: "Feeling incredibly motivated and want to create a small fasting group"
1 post
#4
Self-Promotion
: "Follow me on my 30-day journey! I'm f/178 cm (5'11"), and I started water fasting yesterday. These are my stats so far: I’ve already lost 1.15 kg (2.54 lbs), and if my scale is accurate, it’s not just water weight. I’m super hyped and will keep you updated!"
1 post
Popular Topics in r/Water_Fasting
#1
Fasting
: "Starting my long Fasting ...."
246 posts
#2
Water Fast
: "100 day Water Fast, posting for accountability and to save my life."
126 posts
#3
Day
: "100 Day water fast, posting for accountability and to save my life."
118 posts
#4
Water
: "54 day Water fast and my body told me to stop Went from 228.1 lbs 35 body fat to 165.0 lbs 19 body fat Best decision ever made."
98 posts
#5
Water Fasting
: "Looking for a 30 day Water Fasting partner ☺️"
40 posts
#6
Days
: "7 Days in and going"
37 posts
#7
Fast
: "anyone up for a 3 day water Fast?"
28 posts
#8
Weight Loss
: "54 day water fast and my body told me to stop Went from 228.1 lbs 35 body fat to 165.0 lbs 19 body fat Best decision ever made."
28 posts
#9
Electrolytes
: "16th day of my unplanned water fast 🚰 Electrolytes all the way 🧂🧂🧂"
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
: "Starting my long fasting ...."
87 posts
#2
Accountability
: "100 day water fast, posting for accountability and to save my life."
36 posts
#3
Question
: "Lost 105 pounds with 25 more to go (question about loose skin)"
27 posts
#4
Information and Resources
: "54 day water fast and my body told me to stop Went from 228.1 lbs 35 body fat to 165.0 lbs 19 body fat Best decision ever made."
12 posts
#5
Progress update
: "4 days left of my 90 day fast!"
11 posts
#6
User Announcement
: "Prolonged water fasting if anyone has any questions ✌️"
7 posts
#7
Fasting Results
: "Before and after 106 day fast pics"
6 posts
#8
Advice needed
: "8 days strong... Still hungry lol, pls help"
6 posts
#9
Meme
: "Only water fasters will understand"
5 posts
#10
Support needed
: "Sigh.. 😮💨"
3 posts
Member Growth in r/Water_Fasting
Yearly
+2k members(6.3%)
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Last updated: June 10, 2026