Most people with diabetes can have small amounts of honey, but there is no magic number that works for everyone. A reasonable starting point is one to two teaspoons (about 5 to 10 grams of carbohydrate) per serving, counted toward your total carbohydrate intake for that meal. Honey is not a free pass just because it comes from nature. It raises blood sugar the same way any concentrated sugar does, and it actually packs slightly more carbohydrates and calories per teaspoon than table sugar.
Honey vs. Table Sugar: The Numbers
One tablespoon of honey contains roughly 17 grams of carbohydrate and 64 calories. That same tablespoon of granulated sugar has about 13 grams of carbohydrate and 49 calories. So spoon for spoon, honey delivers more of both.
Where honey does have a small edge is its glycemic index. Honey averages around 55, while table sugar sits closer to 68. A lower glycemic index means a somewhat slower rise in blood sugar. But “slower” is not the same as “low,” and honey still lands in the moderate glycemic range. The British Heart Foundation puts it plainly: a lower GI does not make honey a better choice for people with diabetes, because it is still a concentrated source of glucose that can cause blood sugar spikes.
What the Guidelines Actually Say
The American Diabetes Association includes honey in the same category as other concentrated sweeteners and recommends using it “rarely” within a Mediterranean-style eating pattern. There is no official gram limit specific to diabetes, but general dietary guidance for all adults caps free sugars at 30 grams per day, roughly seven teaspoons. For someone managing blood sugar, staying well below that ceiling makes sense.
The Mayo Clinic is more blunt: there is generally no advantage to substituting honey for sugar in a diabetes eating plan. Both affect blood sugar, and swapping one for the other does not change the math your body has to do.
Why Honey Still Raises Blood Sugar
Honey is roughly 40 percent fructose and 30 percent glucose, with the rest being water and trace compounds. The glucose portion hits your bloodstream quickly. The fructose takes a detour through the liver, where it gets converted into fat through a process called lipogenesis. In small amounts this is harmless, but a pattern of excess fructose intake can lead to fat accumulation in the liver, increased insulin resistance, and inflammation. These are risks that people with diabetes are already more vulnerable to.
Honey does contain antioxidants and plant compounds that refined sugar lacks entirely. Some of these, particularly certain polyphenols, have shown potential to reduce inflammation, support blood vessel function, and influence how the body processes fat. But the concentrations are small, and eating enough honey to get a meaningful dose would mean consuming far too much sugar. You are better off getting those same compounds from vegetables, berries, and tea.
How to Include Honey Without a Spike
If you enjoy honey and want to keep it in your diet, portion control and timing matter more than the type of honey you choose.
- Measure it. Use a measuring spoon rather than squeezing from the bottle. One teaspoon contains about 6 grams of carbohydrate. Two teaspoons is a reasonable upper limit per sitting for most people with type 2 diabetes.
- Count it as carbohydrate. Honey is not “extra.” It replaces other carbs in your meal, not adds to them. If you drizzle a teaspoon on yogurt, that is 6 grams you subtract from somewhere else on your plate.
- Pair it with protein or fat. Eating honey alongside foods that slow digestion, like nuts, plain Greek yogurt, or cheese, helps blunt the blood sugar spike compared to eating honey on its own or with more carbs like toast.
- Monitor your response. Everyone’s blood sugar reacts differently. Checking your glucose 90 minutes to two hours after eating honey a few times will tell you more than any guideline can about what your body tolerates.
Does the Type of Honey Matter?
Manuka honey, often marketed as a premium health product, has a glycemic index between 54 and 59, which is essentially the same moderate range as most other honeys. Raw, unprocessed varieties retain more antioxidants than highly filtered commercial honey, but the difference in blood sugar impact is negligible. From a diabetes management perspective, all honey behaves similarly. Choose whichever you prefer, but do not assume that a higher price tag means a safer option for your blood sugar.
When Honey Becomes a Problem
The real danger with honey is not a single teaspoon in your tea. It is the cumulative effect of treating honey as a health food and using it liberally: in smoothies, on oatmeal, in salad dressings, and in cooking. Those teaspoons add up fast. Three tablespoons scattered across a day adds over 50 grams of carbohydrate from sugar alone, nearly wiping out a reasonable carb budget for some meals.
People with poorly controlled blood sugar or those on insulin should be especially careful, since even small amounts of fast-acting sugar require precise management. If your most recent blood sugar markers are already above target, reducing all added sweeteners, honey included, is one of the most straightforward changes you can make.
The bottom line is simple: honey is sugar with a slightly better résumé. One to two teaspoons at a time, counted into your carb total and paired with other foods, is a reasonable amount for most people with diabetes. More than that, and you are working against yourself.