Diet programRanked #3 of 12
The Smoothie Diet Review
A 21-day plan that swaps some meals for filling, nutrient-dense smoothies.
LeanFind score
9.8/10
★★★★★4.9 / 5
Strong pick
Evidence9.2/10
Value9.9/10
Ease9.9/10
Transparency9.5/10
Great value and very beginner-friendly. Best used as a kick-start, then move to balanced meals.
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Overview
What is The Smoothie Diet?
A 21-day digital program that replaces two meals a day with planned smoothies, plus one regular meal. It comes with a weekly schedule, recipes, shopping lists and a prep guide.
Mechanism
How it claims to work
Smoothies built from fruit, vegetables and protein are lower in calories than many typical meals, so you eat less without measuring. Recipes change week to week to keep things varied.
Pros
What we like
- ✓Very easy to follow
- ✓Low price for a complete 21-day plan
- ✓Shopping lists and prep guide included
- ✓Good bonuses: 3-day detox and quick-start guide
Cons
What to watch
- ✕Fruit-heavy smoothies can be high in sugar
- ✕Some weight may return after the 21 days
- ✕Requires a blender
Good fit
Who it's for
- ✓Busy people who want quick, easy meals
- ✓Beginners who want a clear day-by-day plan
- ✓People who already enjoy smoothies
Not for
Who should skip it
- ✕People who prefer chewing real meals
- ✕Anyone who needs to watch sugar intake closely
Motivation
Why people choose it
01They want a simple routine with no guesswork
02They like quick breakfasts and lunches
03They want visible progress within three weeks
Inside the package
What you get
- •21-day smoothie schedule
- •Smoothie recipes and shopping lists
- •Bonus: 3-day smoothie detox
- •Bonus: quick-start guide
Safety
Before you start
Health note. Fine for most healthy adults. People with diabetes should check with their doctor because of the fruit content.
Our verdict · 9.8/10
Try The Smoothie Diet Strong pick
Great value and very beginner-friendly. Best used as a kick-start, then move to balanced meals.
FAQ
Questions about The Smoothie Diet
Do I need special ingredients?
No. Recipes use common fruit, vegetables and pantry items.
Is it digital?
Yes, you get instant access; nothing is shipped.
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