Advantages, Weight Loss, and Downsides

The 21-Day Smoothie Weight-reduction plan is a weight reduction plan touted as a simple and efficient different to fad diets.

Actually, the creator of the plan claims that the weight-reduction plan is related to a protracted record of advantages and may help enhance sleep, hold your pores and skin glowing, skyrocket power ranges, and enhance weight reduction nearly immediately.

Nevertheless, there are a number of severe downsides related to this program, and it might do extra hurt than good in the long term in the case of your well being.

This text will take a better take a look at the 21-Day Smoothie Weight-reduction plan, the way it works, and a number of the unfavourable dangers and unintended effects it might be related to.

The 21-Day Smoothie Weight-reduction plan is a weight reduction plan developed by well being coach Drew Sgoutas.

The plan includes swapping two of your meals every day with smoothies, and the rules of this system are outlined within the e-book, “The Smoothie Weight-reduction plan,” which is offered on-line for $47.

The e-book contains 36 smoothie recipes, meal and snack concepts, procuring lists, weekly schedules, and suggestions for getting ready the smoothies and sustaining weight reduction long-term.

In response to Sgoutas, the 3-week weight-reduction plan plan may help promote wholesome consuming, improve immune perform, detoxify the physique, enhance pores and skin and intestine well being, and rev up power ranges.

Sgoutas additionally claims that the weight-reduction plan can enhance weight reduction. Actually, some testimonials displayed on the web site declare that the plan led to as much as 9 kilos (4 kg) of weight reduction in simply 3 days.


The 21-Day Smoothie Weight-reduction plan is a 3-week weight-reduction plan plan that includes changing two meals per day with smoothies. This system claims to reinforce immunity, enhance power ranges, enhance pores and skin and intestine well being, and enhance weight reduction rapidly.

The 21-Day Smoothie Weight-reduction plan includes changing two of your meals every day with smoothies utilizing the recipes discovered within the e-book.

There are 36 recipes offered within the e book, created utilizing substances like fruits, greens, nuts, seeds, and almond or coconut milk.

Along with these two smoothies, the plan permits you to eat one strong meal per day and two wholesome snacks.

Strong meals ought to consist largely of entire meals, and snacks needs to be low in sugar and excessive in fiber, with round 150–200 energy per serving.

You might be additionally allowed one cheat day per week the place you don’t devour any smoothies, although meals ought to nonetheless consist largely of entire, minimally processed meals.

Optionally, you may kick off the plan with a 3-day detox, which requires you to devour a smoothie instead of all three every day meals, with two wholesome snacks in between.

In response to this system’s web site, the weight-reduction plan works by making a calorie deficit, which means that you’re expending extra energy than you devour every day.

The weight-reduction plan can also be excessive in fiber and claims to assist reset your style buds to cut back sugar cravings.

This system is meant to be adopted for 3 weeks however may be repeated as many occasions as wanted till you ‘attain your purpose weight.’


The 21-Day Smoothie creates a calorie deficit by changing two of your meals with smoothies and consuming one strong meal and two snacks per day. The plan needs to be adopted for 3 weeks and may be repeated as many occasions as wanted.

The 21-Day Smoothie Weight-reduction plan encourages nutrient-dense meals like vegetables and fruit whereas limiting processed substances.

Meals to eat

Many of the smoothie recipes included within the 3-week program include fruits, greens, nuts, and seeds, blended with coconut milk, coconut water, or almond milk.

Moreover, the plan emphasizes entire, minimally processed meals in your remaining meals and snacks whereas following the weight-reduction plan.

Some particular examples of meals which are inspired on the 21-Day Smoothie Weight-reduction plan:

  • Fruits:bananas, pears, apples, oranges, pineapples, raspberries, strawberries
  • Greens: spinach, kale, cauliflower, bell peppers, carrots, broccoli
  • Protein meals: rooster, turkey, salmon, eggs, legumes, Greek yogurt
  • Entire grains: brown rice, quinoa, oats, buckwheat, popcorn
  • Nuts and seeds: flaxseed, almonds, walnuts, chia seeds, nut butter
  • Drinks: almond milk, coconut milk, coconut water
  • Herbs and spices: vanilla extract, recent ginger, parsley, mint, cinnamon
  • Different substances: unsweetened cocoa powder, unsweetened coconut flakes, vanilla extract, granola, honey

Meals to keep away from

On the 21-Day Smoothie Weight-reduction plan, you must restrict your consumption of sugar-sweetened drinks and processed meals, together with processed meat, refined grains, and fried meals.

Listed here are some examples of meals to restrict or keep away from whereas following the weight-reduction plan:

  • Processed meat: bacon, ham, pepperoni, chilly cuts, salami
  • Refined grains: white rice, white pasta, white bread, tortillas
  • Fried meals: French fries, mozzarella sticks, donuts, fried rooster, fish sticks
  • Processed meals: comfort meals, cookies, chips, pretzels, baked items
  • Sugar-sweetened drinks: soda, candy tea, sports activities drinks, power drinks


Entire, minimally processed meals are inspired on the 21-Day Smoothie Weight-reduction plan, together with fruits, greens, nuts, and seeds. In the meantime, the plan limits processed meals corresponding to refined grains, comfort meals, and sugary drinks.

In response to the 21-Day Smoothie Weight-reduction plan creator, the plan gives a complete of round 1,500 energy per day.

Consuming 1,500 energy per day will result in weight reduction for many individuals. Nevertheless, this will likely differ primarily based on many various components, together with your age, physique dimension, well being standing, and exercise degree (1).

The weight-reduction plan additionally encourages quite a lot of nutrient-dense meals, like fruits, greens, nuts, and seeds, all of that are excessive in fiber.

Fiber strikes via the digestive tract slowly, serving to to maintain you feeling fuller for longer, which may assist weight reduction (2, 3).

Nevertheless, regardless of being low in energy and excessive in fiber, the 21-Day Smoothie can also be very restrictive and may be tough to observe.

Moreover, analysis means that liquids, corresponding to smoothies, are much less filling than strong meals, which means it’s possible you’ll really feel extra hungry consuming largely smoothies every day (4).

Not solely that, however some research present that weight reduction packages that use meal replacements could also be related to a better danger of weight regain as soon as a typical weight-reduction plan is resumed (5, 6).

Due to this fact, whereas swapping a few of your meals for smoothies could result in short-term weight reduction, it’s unlikely to be efficient long-term.


The 21-Day Smoothie Weight-reduction plan is low in energy, plus excessive in fiber, which can result in short-term weight reduction. Nevertheless, research means that smoothies could also be much less filling than strong meals. Moreover, the plan could also be tough to observe and will enhance the chance of weight regain.

Along with being restrictive, unsustainable, and tough to observe, the 21-Day Smoothie Weight-reduction plan could have a number of different downsides and unintended effects.

Will increase danger of nutrient deficiencies

Consuming only one strong meal per day and changing your remaining two meals with smoothies could enhance the chance of dietary deficiencies.

Although the smoothie recipes really helpful by this program comprise nutrient-dense substances like fruits and veggies, in addition they omit or restrict most of the meals usually included in a balanced meal, corresponding to entire grains, wholesome fat, and lean proteins.

Some are additionally low in protein. For instance, the Inexperienced Detox smoothie — made with kale, coconut water, bananas, ginger, and lemon — accommodates lower than 4 grams of protein per serving.

That makes it difficult to make sure you’re assembly your protein wants, negatively impacting tissue restore, muscle progress, immune perform, and extra (7).

Moreover, although the weight-reduction plan claims to offer round 1,500 energy per day, most the smoothie recipes are very low in energy and unlikely to offer sufficient energy to satisfy the wants of most wholesome adults.

Consuming too few energy every day can gradual your metabolism and trigger severe unfavourable unintended effects, together with starvation, nausea, complications, and fatigue (8, 9).

Could also be excessive in sugar

Lots of the smoothies on the 21-Day Smoothie Weight-reduction plan comprise a number of servings of fruits, together with bananas, pineapples, peaches, and strawberries.

Some additionally comprise different excessive sugar substances, corresponding to honey or granola.

Although these substances may be loved as a part of a wholesome, balanced weight-reduction plan, the excessive quantities included on this weight-reduction plan will not be appropriate for everybody.

Particularly, individuals with diabetes might have to observe their consumption of meals excessive in carbohydrates, corresponding to fruit or honey, to stop spikes in blood sugar ranges (10).

Not primarily based on proof

One of many largest flaws of the 21-Day Smoothie Weight-reduction plan is that there isn’t a analysis to again it up.

Whereas smoothies is usually a welcome addition to a well-rounded weight-reduction plan, there’s no proof to point out that consuming smoothies instead of different nutrient-dense meals can enhance your pores and skin, intestine well being, or immune perform, because the weight-reduction plan claims.

Moreover, the weight-reduction plan’s official web site is full of testimonials from clients claiming to lose giant quantities of weight in a short time.

Not solely is that this unrealistic and unsustainable, but it surely is also dangerous to well being (11).


The 21-Day Smoothie Weight-reduction plan isn’t primarily based on proof and could also be related to an elevated danger of dietary deficiencies. Additionally it is comparatively excessive in carbs and sugar.

The 21-Day Smoothie Weight-reduction plan is a 3-week weight reduction plan that includes changing a few of your meals every day with smoothies.

Although the weight-reduction plan encourages many nutritious substances, it’s additionally restrictive, unsustainable, and really low in energy and protein, rising the chance of dietary deficiencies and different unintended effects.

Moreover, it’s not backed by analysis and is excessive in carbs and sugar, which could not swimsuit individuals with diabetes.

As a substitute of biking via totally different fad diets to succeed in your objectives, think about pairing a nutritious, well-rounded weight-reduction plan with a wholesome life-style for greatest outcomes.

That’s extra helpful for weight administration and general well being in the long term, and it’s additionally rather more easy, sustainable, and efficient.