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What vegetables are good for diabetics to juice?

Juicing vegetables can be a healthy way for people with diabetes to get nutrients from produce while avoiding spikes in blood sugar. By removing the fiber and drinking just the nutrient-rich juice, people with diabetes can get the benefits of vegetables without worrying as much about carbohydrate content. However, it’s important to be strategic about which veggies you juice to get the most nutrition and avoid excess sugar.

The Benefits of Juicing for Diabetics

There are several potential benefits that make juicing appealing for people with diabetes:

  • Increases vegetable intake – Juicing makes it easy to consume a lot of vegetables in one sitting.
  • Absorbs nutrients from produce quickly – The removal of fiber allows for rapid absorption of vitamins and minerals.
  • Avoids blood sugar spikes – The lack of fiber means the juiced vegetables have less effect on blood glucose levels.
  • Provides hydration – Juices can help with hydration, which is important for diabetes management.
  • Satisfies cravings – The sweet taste of carrot, beet, and other juices can curb cravings for less healthy sugary beverages.

However, it’s important for people with diabetes to be mindful of portions and ingredients when juicing to achieve the maximum nutritional benefit without raising blood sugar too much.

Choosing the Best Vegetables for Diabetic Juicing

The vegetables you choose to juice can make a big difference in terms of nutrition and blood sugar impact. Here are some of the top choices:

Leafy Greens

Leafy greens like kale, spinach, chard, lettuce, and collards are nutrition powerhouses. They provide antioxidants, vitamins, minerals, and fiber with very little effect on blood sugar. Rotate various leafy greens in your juicing recipes.

Cruciferous Vegetables

Broccoli, cauliflower, cabbage, Brussels sprouts, and bok choy are fantastic for juicing. They contain glucosinolates, which may help regulate blood glucose levels. The sulfur compounds they contain can also be beneficial for diabetics.


Cucumbers are made up mostly of water, making them an ultra low-carb choice. They provide hydration and nutrients like vitamin K, potassium, and magnesium.


Like cucumber, celery contains a lot of water. It has trace minerals and can add a refreshing flavor to juices. Celery may also help lower inflammation.


The anise-like flavor of fennel can perk up a boring veggie juice. Fennel bulbs have very few carbs and offer anti-inflammatory benefits.


Use fresh tomatoes or tomato juice in moderation. The vitamin C and lycopene in tomatoes are especially beneficial for people with diabetes due to their antioxidant effects.

Vegetables to Use Sparingly When Juicing

Certain vegetables are higher in natural sugars and starches, so they should be used in limited amounts:

  • Carrots – Contain more sugars than leafy greens. Use just 1-2 carrots per juice.
  • Beets – Have antioxidants but also high sugar content. Keep beet portions small.
  • Sweet potatoes – The fiber slows sugar absorption but limit to 1/4-1/2 sweet potato per juice.
  • Winter squash – Butternut and acorn squash have more carbs. Use sparingly.
  • Root vegetables – In moderation due to higher glycemic load.

Vegetables to Avoid Juicing

There are certain vegetables that are not well-suited for juicing if you have diabetes:

  • Starchy vegetables like potatoes, corn, and peas
  • Beans and legumes
  • Fruit juices or fruit-vegetable combinations

These all have too much natural sugar and can cause blood glucose spikes, compared to leafy greens and non-starchy veggies which have little effect on blood sugar.

Tips for Juicing with Diabetes

If you want to incorporate juicing into your meal plan, keep these tips in mind:

  • Drink juice in moderation – 8 oz serving or less per day
  • Consume juice alongside protein and healthy fat for balanced nutrition.
  • Avoid juice fasting or replacing meals entirely with juice.
  • Test blood sugar before and 1-2 hours after drinking juice to see the effect.
  • Rinse produce well and scrub skin to reduce pesticide residues.
  • Use organic vegetables when possible.
  • Juice produce soon after purchase for maximum nutrition.
  • Drink juice immediately after making and avoid storing.

Juicing Recipes for Diabetics

Here are a few juicing recipe ideas focused on blood sugar friendly vegetables:

Juice Name Ingredients
Green Machine 1 cucumber, 5 leaves kale, 1 celery stalk, 1/2 lemon, 1 inch ginger, parsley
Green Detox 1 cucumber, 1/2 apple, lemon juice, 1 inch ginger, kale, spinach
Purple Power 1 beet, 3 carrots, 1 tomato, 1/2 lemon, parsley
Brussels Sprouts Blend 1 cup brussels sprouts, 3 carrots, lemon juice, ginger
Cabbage Immunity Booster 1/2 head green cabbage, 1 granny smith apple, ginger, parsley

Potential Downsides of Juicing with Diabetes

While juicing can be a healthy practice, there are some drawbacks to keep in mind:

  • Fiber is removed, which helps slow carbohydrate absorption.
  • Nutrients may be depleted through heat and oxygen exposure during juicing.
  • Phytochemicals can be affected by juicing methods.
  • Fresh juices don’t last long before nutrients start to degrade.
  • Sugar and carbs from some veggies may affect blood glucose.
  • Nutrition may be inadequate if juicing replaces meals.

Incorporating Juice into a Diabetic Diet

The key is to enjoy fresh juices in moderation as part of an overall healthy diabetes nutrition plan. Focus on low sugar vegetables and keep portions small. Time juice consumption appropriately around medication and meal insulin. Most importantly, continue eating whole fruits and vegetables as well for balanced nutrition.


Juicing can allow people with diabetes to get an extra serving of vegetables in their diet. Stick to greens, cruciferous veggies, cucumbers, celery, and tomatoes as the base of juices. Use sweeter vegetables like carrots and beets in moderation. Avoid starchy vegetables and fruits in juices. Drink small amounts of fresh juice with meals to get the benefits without blood sugar spikes. Juicing should not replace eating whole fruits and veggies, which provide valuable fiber. Pay attention to your body’s response to determine how juicing vegetable impacts your blood sugar levels.