Juice cleanses are a type of short-term detox diet. They consist of only drinking juices from fruits and vegetables. However, there are risks associated with juice cleanses.
According to the
- lose weight
- clear toxins from their body
- improve their skin condition
However, very little research supports these benefits. There may even be risks associated with juice cleansing.
Keep reading to learn more about juice cleanses, their potential benefits and downsides, and alternative ways to help support your health.
The authors of a 2020 review suggest that ultra-processed foods make up to
Ultra-processed foods contain high amounts of added sugar, unhealthy fats, and refined carbohydrates. They’re high in calories but provide very little nutrients.
On the other hand, juice cleanses are low in calories and provide a range of nutrients, vitamins, and phytonutrients.
Let’s look at some of the potential health benefits of juice cleanses.
Juicing for health
Fruits and vegetables are high in various active compounds that benefit general health and help prevent chronic conditions.
For example, they’re a good source of phenolic compounds. These
Juicing for weight loss
Juice cleanses may help increase the number of healthy bacteria in your gut, which has been linked to weight loss.
However, it’s important to note that the participants only consumed 1,310 calories per day. This is below the number of daily calories recommended by the “
As such, being in a calorie deficit could lead to rapid weight loss.
Juicing to ‘detox’
There is a lack of scientific evidence to support the idea that juices cleanse your body by flushing toxins.
Some detox treatments have been shown to improve liver detoxification and remove environmental pollutants from the body. However, the authors of a
Much of the promoted evidence also comes from animal research, which can’t necessarily be applied to humans.
Juicing for skin health
However, these are both animal studies. More studies with humans are needed before any conclusions can be drawn.
Most people who do juice cleanses don’t eat enough solid food to meet their energy needs. This may lead to increased hunger and energy restrictions that could cause symptoms like:
Juices also have less dietary fiber than whole fruits and vegetables. Some
However, dietary fiber also has many health benefits. It
Many store-bought juices are also high in added sugar, which has been associated with:
Juicing may increase the risk of eating disorders
Juice cleanses have been shown to impact people’s relationship with food.
For example, an obsessive preoccupation with health-promoting foods and an avoidance of foods considered “less healthy”
Fruit juices have also been
Our organs, such as the liver, kidneys, and lungs are typically good at eliminating harmful compounds on their own.
That said, here’s a few things you can do to help further support these organ systems in healthy ways:
Do you actually lose weight on a juice cleanse?
It’s possible to lose weight on a juice cleanse. However, this is likely to be water weight, rather than fat. It’s important to note that after a few days of juice cleansing, you may also start to lose muscle mass. Maintaining muscle mass during weight loss is very important for your general health.
How much weight can you lose on a 3-day juice cleanse?
This may vary for every individual and will depend on several factors, such as:
- how much you weigh
- how active you are
- how many calories you’re consuming
The authors of a 2017 study found that participants lost up to
A nutritious diet filled with whole foods is key for optimal health and disease prevention. Juices can complement your diet, but they shouldn’t replace solid food.
There is a lack of scientific evidence to support the effectiveness of juice cleanses. They’re also not suitable for everyone, and they might lead to an unhealthy relationship with food or to eating disorders.
Speak with a healthcare professional or registered dietitian if you’re concerned about your diet. They can help you develop a plan that’s right for you.