Can You Drink Sweetened Green Tea on a Low-Carb Diet?

Can You Drink Sweetened Green Tea on a Low-Carb Diet?

Introduction

You might think, "Green tea is tea—so it must be sugar-free, right?"
Not always. Sweetened green tea powders, popular in Japan, are made primarily with sugar, meaning they can be surprisingly high in carbs. If you’re watching your carb intake, here’s what you need to know.

How Much Sugar Does It Contain?

Depending on the product, one cup of sweetened green tea can contain between 8 to 15 grams of carbohydrates—roughly the equivalent of 2 to 3 sugar packets.

Powder AmountEstimated Sugar ContentNotes
~10g~8gMild sweetness with water
~15g12–15gTypical sweetness, for sweet tooths

Note: Since the powder is mostly sugar, the carbohydrate content is almost entirely from sugars.

What to Watch Out for on a Low-Carb Diet

If you're cutting back on carbs, be cautious of:

  • Products with sugar listed first in the ingredients
  • Labels mentioning glucose, fructose, or high-fructose corn syrup
  • Versions mixed with milk, which adds lactose, another form of sugar

Red Flags:

  • Powder servings of 15g or more
  • Carb content over 15g per serving
  • Ingredient lists beginning with sugar or glucose-based sweeteners

Are There Low-Sugar Options?

Yes! In response to growing health awareness, low-sugar and sugar-free versions are becoming more common.

Examples:

  • Low-sugar Green Tea A: ~2g carbs per serving
  • Artificial sweetener version: 0–1g carbs, though taste may vary
Product TypeCarbs per ServingNotes
Regular10–15gRich sweetness
Low-sugar2–5gBetter choice for carb-conscious
Sugar-free0–1gOften uses stevia or erythritol

How to Make It Work for You

Here are some tips for enjoying green tea without spiking your carb intake:

  • Use half the recommended powder
  • Start with sugar-free versions and add your own sweetener, like stevia
  • Dilute with extra water to reduce the carbs per sip

Final Thoughts

While regular sweetened green tea is high in carbs, you can still enjoy it on a low-carb diet by choosing low- or zero-sugar options. Always read the label carefully, and adjust your serving style to suit your dietary needs. Even with less sweetness, you’ll still get to enjoy the refreshing, earthy flavor of green tea.

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