Buttermilk for Diabetes: Is Buttermilk Good for Diabetics?

Buttermilk, a traditional drink in many cultures, is gaining attention for its potential health benefits, particularly for individuals with diabetes. With its low glycemic index and rich probiotic content, buttermilk offers several advantages that make it an excellent choice for those managing diabetes. In this blog, we will delve into the benefits of buttermilk for diabetes management, its nutritional profile, and how it can be incorporated into a diabetes-friendly diet. My mom often uses buttermilk to prepare ragi ambli, a traditional and nutritious drink. Buttermilk was also a staple welcome drink for guests, offering a cooling and healthy refreshment packed with probiotics and digestive benefits.
Ingredients for Spiced Buttermilk for Diabetes
- Buttermilk: You can either use store-bought buttermilk or make your own by mixing milk with vinegar or lemon juice. For a dairy-free version, use a non-dairy milk alternative like almond or oat milk.
- Cumin (Jira): Roasted cumin seeds add a smoky flavor to the drink. You can use either whole seeds or cumin powder.
- Mint (Pudina): Fresh mint leaves are essential for the cooling and refreshing taste of the drink.
- Salt: A pinch of salt enhances the flavors and helps in digestion.
- Ginger: Grated ginger adds a zesty flavor and aids digestion.
For a dairy-free version, use a non-dairy milk alternative like almond or oat milk. If you prefer a thicker, more tangy substitute, you can easily make your own vegan buttermilk using this easy recipe from Loving It Vegan.
Preparations
Step 1: Prepare the Buttermilk
If you don’t have buttermilk, you can easily make it at home. Here’s how:
- Milk: Choose your preferred type of milk (dairy or non-dairy).
- Acidic Ingredient: Add 1 tablespoon of vinegar or lemon juice to 1 cup of milk.
- Resting Time: Let the mixture sit for about 5 to 10 minutes until it starts to curdle and thicken slightly
If you don’t have buttermilk, you can easily make it at home using dairy milk and an acid. Alternatively, for a completely dairy-free option, Loving It Vegan provides a simple guide on how to create vegan buttermilk using plant-based milk and lemon juice.
Step 2: Prepare the Spice Blend
- Grind the Spices: In a blender or mortar, grind together:
- Mint Leaves: About 10 to 15 fresh leaves.
- Green Chilli: One small green chilli for a mild spicy flavor.
- Ginger: About half an inch of peeled ginger.
- Cumin Seeds: A teaspoon of roasted cumin seeds or half a teaspoon of cumin powder.
- Salt: A pinch of salt to taste.
- Blend to a Paste: Ensure the mixture is well blended into a smooth paste.
Step 3: Combine the Buttermilk and Spice Blend
- Add the Spice Paste: Mix the spice paste into the prepared buttermilk.
- Add Water: Dilute the buttermilk with about 1 to 2 cups of chilled water, depending on your desired consistency.
- Blend Well: Use a blender to ensure everything is well combined and frothy.
Step 4: Serve Chilled
- Chill in the Refrigerator: Refrigerate the spiced buttermilk for at least 30 minutes.
- Serve with Ice: Serve chilled with ice cubes and garnish with additional mint leaves if desired.
Nutritional Profile of Buttermilk
Buttermilk is a nutrient-rich beverage that provides several essential vitamins and minerals:
- Low Glycemic Index: Buttermilk has a glycemic index of 35, which means it does not significantly raise blood sugar levels, making it suitable for people with diabetes.
- Probiotics: Rich in probiotics, buttermilk aids digestion and supports gut health, which is crucial for overall well-being.
- Low in Calories and Fat: With minimal calories and fat, buttermilk is an excellent option for weight management, a key factor in diabetes control.
- High in Protein: Buttermilk contains moderate amounts of protein, which helps in satiety and muscle repair.
Benefits of Buttermilk for Diabetes Management
- Glycemic Control: The low glycemic index of buttermilk ensures that it does not cause a sudden spike in blood sugar levels, making it an ideal beverage for people with diabetes.
- Digestive Health: The probiotics in buttermilk support digestive health, reducing gastrointestinal issues like bloating and enhancing nutrient absorption.
- Weight Management: Being low in calories and fat, buttermilk aids in maintaining a healthy weight, which is crucial for managing diabetes.
- Bone Health: Rich in calcium, buttermilk supports bone health, which is beneficial for overall health.
How to Incorporate Buttermilk into a Diabetes-Friendly Diet
- As a Refreshing Drink: Enjoy buttermilk chilled, either plain or spiced with cumin, mint, and ginger for added flavor.
- In Recipes: Use buttermilk in marinades, salad dressings, or as a base for smoothies to add nutritional value to meals.
- Portion Control: Ensure that the intake is moderate, ideally around 150 ml per serving, to maximize benefits without overconsumption.

Buttermilk is a nutritious and versatile beverage that offers several benefits for individuals with diabetes. Its low glycemic index, probiotic content, and low calorie count make it an excellent addition to a diabetes-friendly diet. By incorporating buttermilk into your meal plan, you can support digestive health, manage weight, and maintain stable blood sugar levels.