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  • Writer's pictureDr. Karuturi Subrahmanyam

Can Diabetics Drink Sugar Cane Juice?

Sugar cane juice is a sweet, refreshing drink that is popular in many parts of the world, especially Asia, India, and Africa. It is made by pressing the liquid out of sugar cane stalks. It is often sold by street vendors who mix it with lime or other juices and serve it over ice.

Sugar cane juice is not only delicious but also nutritious. It contains vitamins, minerals, antioxidants, and electrolytes that can benefit your health. However, it also contains a lot of sugar and carbs, which can raise your blood sugar levels. So, can diabetics drink sugar cane juice? The answer is yes, but with some precautions. This article will explain how sugar cane juice affects diabetes and how to enjoy it safely.

How Sugar Cane Juice Affects Diabetes

Sugar cane juice contains carbohydrates, which are the main nutrients that affect your blood sugar levels. One cup (240 ml) of sugar cane juice has about 183 calories and 50 grams of carbs, mostly in the form of sucrose. Sucrose is a type of sugar that is made up of glucose and fructose. Glucose is quickly digested and absorbed by the body and raises blood sugar levels. Fructose is more slowly digested and absorbed by the liver and does not affect blood sugar levels directly.

The glycemic index (GI) is a measure of how much a food raises your blood sugar levels compared to pure glucose. Foods with a high GI cause a rapid spike in blood sugar levels, while foods with a low GI cause a more gradual rise. The GI of sugar cane juice is not well established, but it is estimated to be around 43, which is considered low to medium.

The glycemic load (GL) is another measure of how a food affects your blood sugar levels. It takes into account the amount of carbs and the GI of a food. Foods with a high GL cause a large increase in blood sugar levels, while foods with a low GL cause a small increase. The GL of one cup (240 ml) of sugar cane juice is about 22, which is considered medium.

Sugar cane juice also contains fiber, which may reduce blood sugar spikes. Fiber can help slow down the digestion and absorption of carbs, which can lower the rise in blood sugar levels after eating. Fiber can also help you feel full longer and prevent overeating. One cup (240 ml) of sugar cane juice contains about 0–13 grams of fiber, depending on the product.

How to Drink Sugar Cane Juice Safely

If you have diabetes and want to drink sugar cane juice, you should follow some tips to drink it safely:

- Choose fresh or raw sugar cane juice. Some products may contain added sugars or syrups to enhance flavor, which can increase blood sugar levels. You should also avoid canned or bottled sugar cane juice that may have preservatives or artificial colors.

- Drink small portions. A cup (240 ml) of sugar cane juice has about 50 grams of carbs, which may be too much for some people with diabetes. You can drink half or a quarter of a cup instead of a whole one. You can also dilute it with water or ice to reduce the carb content.

- Pair it with protein or healthy fat. This can help slow down the digestion and absorption of carbs and prevent blood sugar spikes. You can drink sugar cane juice with nuts, seeds, cheese, eggs, or meat.

- Monitor your blood sugar levels. You should check your blood sugar levels before and after drinking sugar cane juice to see how it affects you. You should also keep track of your carb intake and adjust your medication or insulin doses accordingly.

- Consult your doctor. They can give you more advice on how to include sugar cane juice in your diabetes meal plan safely and effectively.

Benefits of Drinking Sugar Cane Juice

Sugar cane juice is not only tasty but also healthy. It has many health benefits for people with diabetes, such as:

- It provides antioxidants. Antioxidants are substances that help protect the cells from damage caused by free radicals. Free radicals are unstable molecules that can cause oxidative stress and inflammation in the body. Oxidative stress and inflammation are linked to diabetes complications, such as nerve damage, kidney damage, eye damage, and heart disease. Sugar cane juice contains phenolic and flavonoid antioxidants that can scavenge free radicals and reduce oxidative stress and inflammation.

- It provides electrolytes. Electrolytes are minerals that help regulate fluid balance, blood pressure, nerve impulses, and muscle contractions in the body. People with diabetes are at risk of electrolyte imbalance due to high blood sugar levels or certain medications. Sugar cane juice is a good source of electrolytes, such as potassium, magnesium, calcium, and phosphorus.

- It provides hydration. Hydration is important for everyone, but especially for people with diabetes. Dehydration can worsen blood sugar control and increase the risk of kidney problems and urinary tract infections. Sugar cane juice is mostly water and can help replenish fluids and prevent dehydration.

- It provides energy. Energy is essential for all bodily functions and activities. People with diabetes may experience low energy levels due to high or low blood sugar levels or other factors. Sugar cane juice can provide a quick source of energy and boost your mood and alertness.


Sugar cane juice is a sweet, refreshing drink that is popular in many parts of the world. It contains carbs that can raise blood sugar levels, but it also has fiber and antioxidants that can lower them. It also provides electrolytes, hydration, and energy that can benefit people with diabetes. To drink sugar cane juice safely, you should choose fresh or raw products, drink small portions, pair it with protein or healthy fat, monitor your blood sugar levels, and consult your doctor.

Dr. Karuturi Subrahmanyam, MD, FRCP (London), FACP (USA)

Internal Medicine Specialist

Kify Hospital



Phone : 85000 23456

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