Can a juice cleanse get rid of bloating?

Bloating is a common digestive issue that can leave you feeling uncomfortable and self-conscious. It’s characterized by a swollen, tight feeling in your abdomen and is often caused by gas or fluid buildup. While bloating comes and goes, some people experience chronic issues that disrupt their daily life. This has led many to try juice cleanses as a way to “de-bloat” and reset their digestive system.

What is bloating?

Bloating refers to a feeling of fullness and tightness in the abdominal area due to gas or fluid retention. It usually results in a visibly distended or swollen belly. Bloating is different from general abdominal fullness or fat. It can cause pain, cramps, rumbling noises, and make clothing feel tighter.

There are several potential causes of bloating:

  • Swallowing air when eating or drinking
  • Gas due to poor digestion of certain foods
  • Food sensitivities like lactose intolerance
  • Overgrowth of bacteria in the small intestine
  • Gut inflammation
  • Too much salt or sugar in the diet
  • Constipation
  • Menstrual cycles
  • Certain medications
  • Medical conditions like irritable bowel syndrome, celiac disease, and ovarian cancer

Bloating may be occasional or chronic. It’s considered chronic if it occurs for 3 or more days per month over at least 3 months. An estimated 10–30% of people experience frequent bloating.

What are juice cleanses?

Juice cleanses involve consuming only fresh vegetable and fruit juices for a period of time, often from 1–7 days. They provide very few calories and no solid food. Some cleanses also include herbal teas, water, and supplements.

There are two main types of juice cleanses:

  • Green juice cleanses: Focus mainly on juices from green veggies like spinach, kale, cucumber, celery, parsley, etc.
  • Rainbow juice cleanses: Include a variety of colorful fruits and veggies like carrots, beets, apples, oranges, peppers, etc.

The goal of juice cleanses is to flood your body with micronutrients from fruits and vegetables while giving your digestive system a rest from solid food. This is claimed to:

  • Remove toxins
  • Improve digestion
  • Promote weight loss
  • Boost immunity
  • Increase energy
  • Clear skin
  • Reduce inflammation

However, there is little scientific evidence that juice cleanses live up to these claims.

Do juice cleanses reduce bloating?

There are a few reasons why juice cleanses may temporarily relieve bloating for some people:

  • Low fiber intake: Juices contain little to no fiber, which reduces fiber-related gas and bloating.
  • Low calories: Consuming very few calories for several days can empty the colon.
  • Low FODMAPs: Some juices are naturally low in FODMAPs, carbohydrates that can cause gas and bloating.
  • Anti-inflammatory produce: Juices often contain produce high in antioxidants and polyphenols that reduce inflammation.

However, there are also some reasons why juice cleanses may not help or could worsen bloating:

  • Dehydration: The diuretic nature of some juices could lead to dehydration and electrolyte imbalances.
  • Fructose malabsorption: Large amounts of high-fructose fruits may be poorly absorbed by some.
  • Added sugars: Store-bought juices often contain added sugars that can cause gas and bloating.
  • Lack of probiotics: Removing fiber sources like whole fruits and veggies reduces beneficial gut bacteria that improve digestion.
  • Loss of gut barrier: Lack of solid food for several days may disrupt the intestinal barrier and increase inflammation.

Overall, the evidence on whether juice cleanses can relieve bloating is weak and conflicting. Some people report an improvement in symptoms, while others feel worse during and after juice fasts.

Other potential effects of juice cleanses

Here is a quick overview of other possible effects, both positive and negative, of doing a juice cleanse:

Potential benefits Potential risks
  • Weight loss due to calorie restriction
  • Increased vegetable and fruit intake
  • Clearer skin from anti-inflammatory juices
  • Improved regularity from high water content
  • Fatigue and low energy from very low calories
  • Headaches from low protein, calorie, and caffeine intake
  • Nutrient deficiencies if cleanse is prolonged
  • Blood sugar fluctuations
  • Loss of muscle mass

Most of the benefits of juice cleanses likely come down to severe calorie restriction and weight loss rather than anything magical about juices specifically. Juices are healthy, but not significantly different than eating whole fruits and vegetables.

Additionally, cleanses longer than 2-3 days may cause fatigue, irritability, muscle loss, vitamin and mineral deficiencies, and disordered eating habits.

Tips for an effective juice cleanse

If you want to try a short juice fast, here are some tips to maximize potential benefits and minimize risks:

  • Choose a maximum of 1-3 days for the cleanse.
  • Include some protein-rich juices like almond milk and protein powder.
  • Combine lower sugar greens like cucumber with sweeter fruits for balanced nutrition.
  • Drink at least 64oz of total fluids per day.
  • Take a high quality multivitamin to prevent deficiencies.
  • Include herbal teas with anti-bloating properties like peppermint, fennel, or ginger.
  • Eat plenty of fiber and probiotic foods before and after cleanse.
  • Introduce solid foods slowly post-cleanse.
  • Consult your doctor before cleansing if you have any medical conditions or take medications.

Other remedies for bloating

While juice cleanses may provide temporary bloating relief for some, they are difficult to sustain as a long-term solution. Here are some other science-backed ways to reduce bloating:

Dietary changes

  • Limit salt, sugar, fat, and gas-producing foods like beans, onions, dairy, wheat, etc.
  • Eat more anti-inflammatory foods like fatty fish, colorful produce, nuts and seeds.
  • Try an elimination diet to identify problem foods.
  • Reduce intake of artificial sweeteners, carbonated beverages, and sugar alcohols.
  • Eat more slowly and chew thoroughly to reduce swallowed air.

Lifestyle modifications

  • Exercise regularly to speed up digestion and relieve constipation.
  • Manage stress through yoga, meditation, therapy, or other relaxation techniques.
  • Improve posture to prevent abdominal muscle strain.
  • Quit smoking which can increase swallowed air and gastric emptying issues.

Supplements and medications

  • Take probiotics to improve gut health and digestion.
  • Use digestive enzymes to break down foods that are hard to digest.
  • Try over-the-counter products like simethicone, activated charcoal, or alpha-galactosidase.
  • Take prescription medications for conditions like SIBO, IBS, or food intolerances.

Additionally, keep a food journal, get enough sleep, stay hydrated, and wear loose fitting clothing. See a doctor if bloating persists to rule out any underlying disorders.


Bloating is a common nuisance but rarely signals a serious health issue. While juice cleanses may temporarily reduce bloating for some by lowering fiber, calories, and inflammation, they are an extreme and often unsustainable solution.

To safely and effectively minimize bloating long-term, make targeted diet and lifestyle changes, practice stress management, take beneficial supplements, and get medical care if needed. With some patience and detective work, most people can pinpoint the causes of bloating and find relief through simple natural remedies.

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