What fruit juices are allowed in keto?

Are you a fan of fruit juices but are restricting yourself due to the keto diet? Or wanting to try the keto diet but are unsure of what fruit juices can fit into your diet? In this blog post, we will take a look at what fruit juices are allowed in keto and how you can incorporate them into your diet.

The Challenge with Fruit Juice in Keto

Fruit juice is known to be loaded with sugar and carbohydrates, making it a restricted item in the keto diet. As the keto diet emphasizes minimal consumption of carbohydrates, fruit juice does not fit into the carbohydrate allowance in this dietary approach. However, there are some specific fruit juices that you can still enjoy while still being in a state of ketosis.

Lemon and Lime Juice

Lemon and lime juices are low in carbohydrates and a great way to add flavor and zing to your food and drinks. You can add them to plain water or other beverages, such as hot or iced tea, to liven up the taste. Additionally, these juices offer other health benefits such as rich Vitamin C content and improved digestion.

Cranberry Juice

Cranberry juice is another potential juice that you can include in the keto diet. However, it is essential to choose unsweetened cranberry juice and limit your intake due to its slightly higher carbohydrate content. As cranberry juice has a tart taste, it can also be mixed with drinks or water to make it more palatable.

Tomato Juice

Tomato juice offers different flavors and textures and can be a good source of vitamins, including A, C, and K, as well as potassium and biotin. As tomato juice can have a slightly higher carbohydrate count, it is crucial to consume it in moderation or as a part of your daily allowance of carbohydrates.


In summary, fruit juice is generally not allowed in the keto diet due to its high sugar content and carbohydrate count. However, some specific juices, such as lemon and lime juice, cranberry juice, and tomato juice, have lower carbohydrate levels and can be included in the keto diet if consumed in moderation. Incorporating these juices can present a refreshing change to plain water or add flavor to foods and beverages while adhering to the keto diet. As with all diet plans, moderation and control are essential to achieving nutritional goals and maintaining good health.

If you want to read more about the keto diet and its benefits, check out this article by Medical News Today.


Can you have orange or apple juice on keto?

When following a ketogenic diet, certain foods need to be restricted due to their high carbohydrate content. One such food is juice, particularly fruit juice drinks such as apple and orange juice. While these juices may be thought to be healthy choices, they are naturally rich in sugar, making them extremely detrimental to a standard keto diet.

Furthermore, some manufacturers add extra sugar to make them more palatable, further increasing their sugar content and making them even less suitable for those following a keto diet. In fact, a single glass of orange juice contains around 26 grams of sugar, which is equivalent to six and a half teaspoons of sugar.

The problem with consuming such high amounts of sugar is that it can cause a spike in blood sugar levels, leading to the production of insulin, a hormone that signals the body to store excess glucose. While insulin is important for regulating blood sugar levels, too much of it can lead to fat storage and an increased risk of developing diseases such as type 2 diabetes.

Moreover, fructose, a type of sugar found in fruit juice, is particularly harmful to overall health when consumed in excess. Studies have linked high fructose intake to an increased risk of obesity, metabolic syndrome, and heart disease.

For those following a ketogenic diet, it is best to steer clear of fruit juice drinks and instead opt for low-carb options such as water, unsweetened tea, or coffee. Alternatively, you can eat whole fruits in moderation, as they contain fiber that slows down the absorption of sugar in the bloodstream.

Fruit juice drinks should not be consumed on a typical ketogenic diet due to their high sugar content, and the negative effects this can have on blood sugar levels, insulin production, and overall health.

What fruit juice is low-carb?

Fruit juice can be a healthy part of any diet, as it provides essential nutrients and vitamins. However, many fruit juices are high in sugar and carbohydrates, which can be problematic for those watching their blood sugar or carbohydrate intake. Luckily, there are some low-carb fruit juice options that can provide all of the benefits of fruit juice without the added sugar and carbohydrates.

One of the best low-carb fruit juice options is unsweetened cranberry juice. Cranberry juice is naturally tart and relatively low in sugar, making it a great choice for those watching their carbohydrate intake. This juice is also packed with antioxidants, which help to support a healthy immune system and protect against disease.

Another great low-carb fruit juice option is unsweetened grapefruit juice. Grapefruit juice is low in calories and carbohydrates, and it provides a great source of vitamin C and other key nutrients. Some studies have also found that grapefruit juice may help to support weight loss and improve metabolic health.

Finally, unsweetened pomegranate juice is another low-carb fruit juice option that can provide a wealth of nutritional benefits. Pomegranate juice is rich in antioxidants and phytochemicals, which help to support a healthy heart and reduce inflammation. It is also relatively low in sugar and carbohydrates, making it a great choice for those looking to reduce their carbohydrate intake.

There are several low-carb fruit juice options available for those looking to add healthy fruit juice to their diet without the added sugar and carbohydrates. Unsweetened cranberry juice, unsweetened grapefruit juice, and unsweetened pomegranate juice are all great options that provide a wealth of nutritional benefits. Whether you are looking to support a healthy immune system, improve metabolic health, or reduce inflammation, incorporating low-carb fruit juice into your diet can be a great way to achieve your health goals.

What fruits will not kick you out of ketosis?

The keto diet is a high-fat, low-carbohydrate diet that aims to put the body in a state of ketosis, where it burns fat instead of glucose for energy. Since fruit is known to be high in carbohydrates, you might think that it’s off-limits on the ketogenic diet. However, there are a few fruits that are keto-friendly when eaten in moderation.

One such fruit is the avocado, which is high in healthy fats and low in carbohydrates. Avocado is an excellent source of monounsaturated and polyunsaturated fats, which can help you feel fuller for longer and keep you satisfied between meals. They also contain fiber and vitamins, as well as potassium, which is important for managing blood pressure.

Another fruit that is keto-friendly is raspberries. Raspberries are low in carbohydrates and high in fiber, making them an excellent choice for keto dieters. They are also high in antioxidants, which can help protect your cells from damage caused by free radicals.

Finally, lemon is a keto-friendly fruit that can add flavor to your food without adding many carbohydrates. Lemons are low in carbohydrates and can be used to add flavor to a variety of dishes, including water, sauces, and dressings. They are also high in vitamin C, which can help support a healthy immune system.

Whilst many fruits are high in carbohydrates and can kick you out of ketosis, some fruits like avocados, raspberries, and lemons are keto-friendly and can be included in a keto diet when eaten in moderation. It’s important to keep in mind that portion control and moderation are key when it comes to eating fruit on a ketogenic diet.

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