RallyStreakA 21-day no added sugar challenge is long enough to reset your taste for sweet things and short enough to actually finish.
Like all abstain challenges in RallyStreak, you are done by default. If you had a dessert, log the slip honestly; the challenge allows two.
What you do every day
| Daily task | Checked in by |
|---|---|
| No added sugar today | Done by default; tap if you slipped |
How to do it
- Decide together what counts as added sugar (sweets, sugary drinks, desserts, sweetened sauces).
- Fruit and plain dairy are usually fine.
- Share swaps that worked in the feed.
- Log a slip honestly if it happens; two strikes are allowed.
The rules
- 2 strikes allowed; when strikes run out you are out, but stay on the board to cheer the others.
- No rest days.
- Your day runs midnight to midnight in your time zone, and you can still check in until 3 AM.
- Missed yesterday? Up to two earlier days can be logged, marked “logged late” for the group to see.
Doing it with friends
Start the No Added Sugar challenge in RallyStreak, pick a start date and share one link. Friends join free in under 30 seconds. From Day 1 everyone checks in on their own phone, the board shows the whole crew’s streaks, and a single nudge reminds whoever hasn’t gone yet.
FAQ
Is fruit allowed in a no-sugar challenge?
In most versions, yes: the challenge is about added sugar, not natural sugar in whole fruit.
What is a good length for a sugar detox challenge?
21 days is a popular choice: long enough to change habits, short enough to finish.
Is this medical advice?
No. Check with a doctor before changing your diet if you have a medical condition.