Is Homemade Soda Healthier? Understanding Sugar & Fermentation

Jan 23, 2026Kyle Westfall
Is Homemade Soda Healthier? Understanding Sugar & Fermentation

TL;DR: Homemade soda can be healthier than store-bought soda when you control the ingredients, sugar levels, and fermentation process. Unlike commercial sodas, homemade soda allows you to reduce added sugar, avoid artificial ingredients, and create natural carbonation through fermentation. This guide explains how sugar works in soda, how fermentation changes sweetness, and what makes homemade soda a better option for many people.


What Makes Store-Bought Soda Different?

Most commercial sodas are designed for shelf stability and consistent flavor. To achieve that, they often rely on high amounts of added sugar or corn syrup, artificial flavors, colors, and preservatives.

From a homemade soda nutrition perspective, store-bought soda offers little room for adjustment. Once it’s bottled, the ingredient list and sugar level are fixed.

Homemade Soda Ingredients: What’s Actually in It?

Homemade soda typically starts with water and sugar, then builds flavor using herbs, spices, botanicals, roots, or citrus. Carbonation comes from forced carbonation or natural fermentation using yeast.

Craft a Brew soda kits use a short, transparent ingredient list:

Root Beer Botanicals

  • Burdock root
  • Sarsaparilla root
  • Sassafras root bark
  • Birch bark
  • Dandelion root
  • Fennel seeds
  • Star anise
  • Ginger root
  • Licorice root
  • Cinnamon chips
  • Juniper berries

Craft Cola Botanicals

  • Black loose-leaf tea
  • Chicory root
  • Cinnamon
  • Coriander
  • Lemon peel
  • Orange peel

Using whole botanicals instead of artificial flavorings is one reason many people explore healthier soda alternatives at home.

Understanding Sugar in Homemade Soda

Sugar plays an essential role in soda, whether it’s homemade or commercial. The difference lies in how it’s used.

In non-fermented soda, sugar remains for sweetness. In fermented soda, sugar feeds yeast, which produces carbonation.

Because yeast consumes sugar during fermentation, fermented soda may contain less sugar than it started with, though the exact amount varies.

Soda Fermentation Benefits (and Limits)

Fermentation adds natural carbonation and subtle flavor development. Many people find fermented soda tastes less sharp and overly sweet.

  • Softer, more balanced sweetness
  • Natural carbonation
  • Greater control over sugar levels

That said, fermented soda health benefits are often overstated. It still contains sugar and should be enjoyed in moderation.

Does Fermented Soda Have Less Sugar?

Often, yes — but it depends.

  • How much sugar is added initially
  • How long fermentation continues
  • When the soda is refrigerated

Stopping fermentation early preserves more sweetness. Allowing it to continue longer reduces sweetness further. This flexibility is a major appeal of homemade soda.

Homemade Soda vs Store-Bought: A Practical Comparison

The biggest difference between homemade soda and store-bought soda is control.

  • Adjust sweetness
  • Avoid artificial ingredients
  • Experiment with herbs, roots, and spices

Store-bought soda offers convenience and consistency but little flexibility. Neither option is inherently bad — the better choice depends on your priorities.

Is Homemade Soda a Health Drink?

No. Homemade soda is still a sweet beverage.

However, for people who want to reduce excessive sweetness or avoid artificial flavors, homemade soda can feel like a more intentional option.

From a nutrition standpoint, it’s about moderation and transparency, not turning soda into a wellness drink.

Tips for Making Homemade Soda More Balanced

  • Use less sugar to start
  • Let fermentation run slightly longer
  • Rely on botanicals instead of fruit juice
  • Refrigerate promptly once carbonated

These small adjustments give you more control over sweetness and flavor.

Why Ingredient Control Matters

When people ask if homemade soda is healthier, they’re often asking about ingredient transparency.

Making soda at home removes guesswork. You know exactly what’s in your drink and how much sugar was used.

So, Is Homemade Soda Healthier?

Homemade soda isn’t a health drink, but it can be a more balanced alternative.

With control over ingredients, sweetness, and fermentation, homemade soda makes it easier to create drinks that align with your preferences when enjoyed in moderation.

Shop Soda Kits | Explore Soda Recipes | Learn How to Make Soda

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