The Best and Worst Drinks for Your Blood Sugar Level

24 Aug 2025

The Best and Worst Drinks for Your Blood Sugar Level Navigating the world of blood sugar management often involves scrutinizing your diet. While we fr...

The Best and Worst Drinks for Your Blood Sugar Level

Navigating the world of blood sugar management often involves scrutinizing your diet. While we frequently focus on food, the beverages we consume play a surprisingly significant role in our blood sugar levels. From seemingly innocent juices to common sodas, what you drink can either support healthy blood sugar control or contribute to instability. This guide breaks down the best and worst drinks for your blood sugar, providing clear explanations and actionable insights to help you make informed choices.

Related reading: Prediabetes Range Are Your Fasting Blood Sugar Levels In The Danger Zone

Understanding How Drinks Affect Blood Sugar

Before diving into specifics, it's important to understand why some drinks are more problematic than others. The primary factor is the drink's impact on your glycemic index (GI) and glycemic load (GL). The GI measures how quickly a food or drink raises blood sugar, while the GL considers both the GI and the amount of carbohydrate in a serving. Drinks high in sugar and lacking fiber tend to spike blood sugar rapidly. Conversely, drinks with no added sugars, or those containing healthy fats and fiber, have a more gradual effect.

The Worst Drinks for Your Blood Sugar Level

Here’s a breakdown of the drinks that are most likely to negatively impact your blood sugar levels.

  1. Regular Soda: This is the biggest offender. Packed with high-fructose corn syrup, a single can can cause a significant and rapid spike in blood sugar. The lack of nutritional value makes it a completely empty calorie source.
  2. Fruit Juice (Even 100% Juice): While seemingly healthy, many fruit juices are concentrated sources of sugar. The fiber found in whole fruit is removed during juicing, leading to a faster rise in blood sugar.
  3. Sports Drinks: Designed to replenish electrolytes, these drinks often contain high levels of sugar to provide quick energy. They're generally unnecessary for most people and contribute to blood sugar spikes.
  4. Sweetened Tea and Coffee Drinks: Adding sugar, syrups, or flavored creamers to your tea or coffee drastically increases the sugar content, pushing them into the “worst” category.
  5. Sweetened Dairy Drinks (Chocolate Milk, Flavored Milk): Similar to sports drinks, these offer little nutritional value while providing a concentrated dose of sugar.
  6. Energy Drinks: These are loaded with sugar and stimulants, creating a dangerous combination that can dramatically impact blood sugar and overall health.
  7. Pre-Mixed Coffee Drinks (Frappuccinos, Lattes): These often contain significant amounts of added sugars and syrups, leading to a blood sugar spike.
  8. Sweetened Coconut Water: While coconut water can be a healthy option, many brands add sugar to enhance the taste. Always check the label.
  9. Alcoholic Beverages (Especially Mixed Drinks): Alcohol can affect blood sugar in unpredictable ways, and mixers often contain high amounts of sugar.
  10. Bottled Smoothies (with added sugar): Many commercially prepared smoothies are packed with added sugars and fruit concentrates. Always check the ingredients list.

The Best Drinks for Your Blood Sugar Level

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Fortunately, there are plenty of delicious and healthy beverage options that can actually support healthy blood sugar control.

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  1. Water: The absolute best choice! It’s calorie-free, hydrating, and doesn’t impact blood sugar at all.
  2. Unsweetened Tea (Green, Black, Herbal): Tea offers numerous health benefits without the added sugar.
  3. Unsweetened Coffee: Like tea, coffee can be a healthy choice when consumed black.
  4. Unsweetened Almond Milk/Cashew Milk/Soy Milk: These plant-based milks are low in calories and carbohydrates compared to dairy milk.
  5. Sparkling Water (Unsweetened): A refreshing alternative to soda, sparkling water can satisfy cravings without the sugar.
  6. Infused Water (Cucumber, Lemon, Berries): Add natural flavors to water with fruits, vegetables, and herbs.
  7. Unsweetened Coconut Water (Check Label): A naturally hydrating drink, but be sure to choose brands without added sugar.
  8. Bone Broth: A nutrient-rich option that can help stabilize blood sugar and provide essential minerals.
  9. Vegetable Juice (Low-Sodium, Unsweetened): Provides nutrients without the high sugar content of fruit juice.
  10. Homemade Smoothies (with healthy ingredients): Control the ingredients and use healthy options like spinach, berries, protein powder, and unsweetened almond milk.

Making Sustainable Changes

Small changes in your beverage choices can make a significant difference in your overall blood sugar management. Read labels carefully, prioritize water, and be mindful of hidden sugars. By making informed decisions, you can enjoy a wider variety of drinks while maintaining healthy blood sugar levels and supporting your overall well-being.