Honey makes a smoothie healthier than sugar

No. Honey sounds like the natural choice, but the 2025 to 2030 US guideline counts it as added sugar, the same as table sugar. One tablespoon has about 17 g of sugar, about four teaspoons of table sugar, and the guideline says one meal should have no more than 10 g of added sugar.

Why it sounds right

Honey comes from a hive instead of a factory, and it’s thick and golden and sold in jars with farms on the labels, next to “raw” and “local”. Table sugar comes in a paper bag. In a smoothie full of fruit, honey feels like it belongs and sugar feels like cheating.

Honey in a smoothie is like a nicer wrapper on the same candy. The jar is prettier, and what you’re adding is still mostly sugar.

What the guideline says

The January 2026 US guideline lists the names added sugar goes by, and honey is on the list, along with agave syrup, cane sugar, turbinado sugar, molasses and fruit juice concentrate. Then it says “one meal should contain no more than 10 grams of added sugars.” It’s clear that the sugar in whole fruit and plain milk is different: “The sugars in these foods are not considered added sugars.”

In a smoothie, then, the banana’s sugar doesn’t count and the honey’s does.

The numbers

Of the 21 g in a tablespoon of honey, 17 g is sugar, in USDA’s record, with no fiber and almost no protein. That’s the sugar of about four teaspoons of table sugar.

What one spoon does to a glass

The strawberry banana yogurt glass (a cup of 2% milk, 7 oz of plain Greek yogurt, a cup of frozen strawberries and a banana) has 40 g of sugar, all of it from the milk and fruit, and 30 g of protein. Add one tablespoon of honey and it has 57 g of sugar, 17 of them added, and 64 more calories. In the quiz, that one spoon changes its verdict from The Real Meal to The Milkshake in Disguise, the name for a glass with more than 10 g of added sugar.

The chain cups show the same thing at a bigger size. Smoothie King’s Caribbean Way gets its 50 g of added sugar from a papaya juice blend and turbinado. Jamba’s PB + Banana Protein lists honey among its ingredients, and Jamba doesn’t publish how much added sugar that comes to.

What to use instead

• A frozen banana. Half of one adds 7 g of sugar, none of it added, and makes the glass thick.
• Mango or pineapple. Half a cup of mango has 11 g. Count it as part of your two fruit portions.
• Dates, with care. The guideline doesn’t count the sugar in whole fruit as added, but one Medjool date has 16 g, more than a banana. Two dates are a full fruit portion.
• Flavor without sugar. Vanilla, cinnamon and unsweetened cocoa add flavor and no sugar.

How much sugar is in a smoothie has the full table, and How much sugar is in my smoothie? shows any glass in teaspoons.