Glucer Shakes for Diabetes Overview


Glucerna Shakes are a line of vitamin-fortified meal replacement beverages designed for people with type 2 diabetes and marketed by Abbott Nutrition. They are formulated from low glycemic carbohydrates to improve blood sugar control and aid in weight loss.

People with type 1 diabetes and prediabetes can also benefit from glucerant use. Cocktails are also often used as part of a structured weight loss program for non-diabetics.

About Glucer

Glucerna offers several varieties of cocktails: pre-made bottled drinks (the original Glucerna or Hunger Smart, which contain 15 grams of protein instead of the 10 grams in the original range) or a ready-to-drink powder that can be added to other liquids. .

The Glucerna product line also includes meal replacement bars that, like shakes, are low in sugar and carbohydrates and high in protein. Glucerna Mini Candy Bars are designed to be used as a healthy dessert or as a low glucose snack.

All Glucerna products are gluten-free, kosher, halal, and suitable for people with lactose intolerance . However, they also contain fructose (natural fruit sugar) and artificial sweeteners like acesulfame potassium, which can cause potential health problems in people with diabetes.

There are five types of glucosers:

  • Classic nut butter
  • Rich chocolate
  • Homemade vanilla
  • Creamy strawberry
  • Chocolate candy

Glucerne can be purchased online at Amazon or at other major retailers and supermarkets.

Nutritional value

Glucerna's nutritional information is in accordance with the American Diabetes Association (ADA) and American Heart Association (AHA) guidelines. According to the ADA, 36% to 40% of your daily calories should come from fat; The AHA states that only 5% to 6% of these calories should be saturated fat .

While Glucerna offers several different flavors, most shakes and bars contain the same key ingredients and nutrients.

Nutrition information comparing glucerne shakes and snack bars *
Nutritious Shake Pub
Calories 180 160
Carbohydrates 16 g 18 g
Fiber 4 g 2 g
Protein 10 g 10 g
Total fat 9 g 6 g
Saturated fat 1 g 1.5 g
Total sugars 4 g 4 g
Added sugar 4 g 3g
Vitamin A 25% DV 25% DV
Vitamin C 100% DV 10% DV
Vitamin D 60% DV 2% CH

Vitamins B6 and folic acid

25% DV 20% DV
Vitamin E 40% DV 100% DV
Calcium 20% DV 15% DV
Iron 20% DV 10% DV
* Based on the primary nutritional value of an 8 oz Glucerna Homemade Vanilla Shake and a 40g Oatmeal & Nut Crunchy Bar.

Both Glucerna Bars and Shakes contain fewer additional vitamins and minerals like riboflavin, chromium, and manganese.

Pros and cons

Glucerin shakes are good for people trying to lose weight or maintain tighter blood sugar control. But they also have downsides, especially for those without diabetes. Among the considerations:


  • Good Source of Protein: An 8-ounce Glucerna shake contains 10 grams of protein, which is about one and a half whole eggs. The average adult woman recommends 46 grams of protein per day, and the average adult man recommends 56 grams.

  • Low Glycemic Index Foods: Glycemic shakes can be considered low glycemic index, which means that the carbohydrates they contain are digested slowly and cause a smaller spike in blood sugar.

  • Convenience – Glucerna Shakes and Bars are a portable option for when you're on the go and don't have access to diabetes-friendly food.

  • Satisfy Your Cravings – If you want something sweet but are trying to control your blood sugar, Glucerna's five sweet flavors can help satisfy your sweet tooth without spiking your glucose levels.


  • Contains Fructose – Research shows that fructose can affect glycemic control in people with diabetes and may pose a risk for type 2 diabetes in people without the condition.

  • Contains Artificial Sweeteners: A 2017 study found that daily consumption of sucralose and acesulfame potassium (both found in glucerant) three times a day worsens the response to glucose in people without diabetes.

  • Risk of excessive addiction: While Glucerna shakes and bars are convenient options to eat when you don't have time for a full meal, it can be tempting to rely on them too often as a meal replacement. Glucerna products should not replace more than one meal or snack per day as they are technically processed foods and not a true replacement for fresh fruits, vegetables, and whole grains.

How can glucer help?

If you are trying to better control your glucose and / or weight, Glucerna products can complement a diabetes-friendly eating plan that is lower in carbohydrates and more protein. Glucerin is made up of slow-burning carbohydrates that are digested slowly to keep blood sugar levels low.

Try adding a cocktail to breakfast every now and then or use it as an afternoon snack so it can only last until dinner more than a few times a week. Check your blood sugar before and after to see how Glucerne affects you personally.

In type 2 diabetes, the best option for long-term success is to focus most of your diet on whole foods with a low glycemic index, such as whole grains (oatmeal, whole grain breads, brown rice, etc.) and not vegetables with starch (peppers, onions, cauliflower, green leafy vegetables, etc.), lean proteins (poultry, fish, and legumes), and healthy fats (olive oil, avocado), and use glucerant to fill in the gaps as needed.

For the most part, whole, unrefined foods are a better choice than processed foods like glucerant. If you have type 2 diabetes, blood glucose should not be used as a substitute for a healthy diet and lifestyle changes, but in addition to those changes.

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