Blood sugar and cinnamon
An honest look at the evidence for cinnamon, and where a warm spiced cup fits a balanced lifestyle
No tea cures or treats diabetes, and cinnamon is not a substitute for diabetes medication. That said, cinnamon is one of the more researched kitchen spices here: pooled trials have linked it to a modest reduction in fasting blood glucose, though at concentrated doses far above a cup of tea. Sippo Stay Awhile is a warm, cinnamon-led cup to enjoy as part of a balanced lifestyle, not a blood-sugar treatment. If you are managing blood sugar, keep working with your doctor.
Let's start with the limit, because here it really matters: no tea treats diabetes, and cinnamon is not a replacement for any medication or medical advice. What is genuinely interesting is that cinnamon has drawn over a decade of research attention for its relationship with blood-sugar response. Stay Awhile is a warm, cinnamon-led cup, so this page lays out what is actually known, and what is not.
Written and reviewed by Dan Bartley, co-founder of Sippo · Last reviewed June 2026The pick
warm apple spice tea
What's inside, and why
Found in: Stay Awhile teaEmergingCinnamomum
The reason this page exists. Pooled trials have linked cinnamon to a modest reduction in fasting blood glucose, with a smaller, inconsistent effect on longer-term markers (Allen et al., 2013; Akilen et al., 2012). Those trials used gram-scale standardised doses, far more than a cup of tea, so we cite the research, not a promise.
Found in: Stay Awhile teaTraditionalMalus domestica
Real dried apple gives the cup a natural, baked-apple sweetness with no added sugar, the comforting body of the blend.
Found in: Stay Awhile teaTraditionalSyzygium aromaticum
A whisper of warm clove, rich in eugenol, rounds out the cinnamon with a little depth and a traditional spiced-cup character.
Found in: Stay Awhile teaTraditionalCocos nucifera
A soft, sweet, toasted note that makes the cup unmistakably Stay Awhile, balancing the warming spice.
How it adapts
| Target | How it solves it | Key ingredient | What you'll notice |
|---|---|---|---|
| Curious about cinnamon and blood sugar | An honest read of the research, not a promise | Cinnamon bark | Clear, measured information |
| Wanting a warm cup you enjoy | Cosy cinnamon, apple and spice | Cinnamon + apple | A genuinely lovely cup |
| Cutting sugary warm drinks | No added sugar, sweetness from apple | Apple pieces | A better daily habit |
| Wanting only a gentle lift | Just a touch of sencha green tea | Sencha | Cosy, with a soft lift |
People also ask
Research is genuinely interested here. Pooled trials have linked cinnamon to a modest reduction in fasting blood glucose, though the effect on longer-term markers like HbA1c was small and inconsistent (Allen et al., 2013; Akilen et al., 2012). Crucially, those trials used gram-scale standardised cinnamon, far more than a cup of tea provides, so we will not claim Stay Awhile affects your blood sugar.
No, absolutely not. Cinnamon is not a substitute for diabetes medication or medical advice, and you should never change or stop a prescription based on a tea. If you would like to discuss cinnamon, raise it with your doctor, especially as it may interact with some medicines.
For most people a cinnamon tea is a gentle everyday drink. Cassia cinnamon contains coumarin, which is best not consumed in very large amounts, but a normal cup is fine. If you are pregnant, on medication or managing a health condition, check with your doctor.
Warm and cosy: real cinnamon and clove, baked-apple sweetness, and a soft toasted-coconut twist. Comforting rather than spicy-hot, with only a gentle lift from a touch of green tea.
Cinnamon and blood sugar, honestly
Cinnamon and blood sugar is exactly the kind of topic where wellness marketing tends to overreach, so let's anchor it firmly: no tea cures or treats diabetes, cinnamon is not a substitute for medication or medical advice, and you should never manage blood sugar with a cup of tea. With that boundary set, the cinnamon research is still genuinely interesting on its own terms.
Cinnamon is one of the more studied culinary spices. Pooled analyses have linked it to a modest reduction in fasting blood glucose, with researchers interested in its polyphenols and their effect on glucose handling (Allen et al., 2013; Akilen et al., 2012). It is a real, if modest, signal that has held attention for over a decade.
Here is the honest gap. Those trials used gram-scale standardised cinnamon, often the equivalent of a teaspoon or more of concentrated extract daily over weeks, and even then the effect on longer-term markers like HbA1c was small and not consistently significant. Stay Awhile is a balanced spiced cup in which cinnamon is the lead flavour, not a measured dose. So it is a tea built on a researched ingredient, not a blood-sugar intervention, and we will not imply otherwise.
The sensible place for Stay Awhile is as a warm, comforting, no-added-sugar cup you genuinely enjoy as part of a balanced lifestyle. Swapping a sugary hot drink for an unsweetened cinnamon cup is a small, real upgrade. If blood sugar is something you are managing, keep working with your doctor, mention cinnamon to them since it can interact with some medicines, and enjoy the tea for what it is: a lovely cup.
Allen, R. W., Schwartzman, E., Baker, W. L., Coleman, C. I., & Phung, O. J. (2013). Cinnamon use in type 2 diabetes: An updated systematic review and meta-analysis. Annals of Family Medicine, 11(5), 452-459. https://doi.org/10.1370/afm.1517
Pooled trials found cinnamon was associated with a modest reduction in fasting glucose, with a smaller, inconsistent effect on HbA1c. Trials used gram-scale cinnamon doses, far more than a spiced tea contributes; cited for the ingredient's research interest only.
Akilen, R., Tsiami, A., Devendra, D., & Robinson, N. (2012). Cinnamon in glycaemic control: Systematic review and meta-analysis. Clinical Nutrition, 31(5), 609-615. https://doi.org/10.1016/j.clnu.2012.04.003
Pooled trials found cinnamon was associated with improved glycaemic control. Trials used gram-scale doses far above a spiced cup, and effects on HbA1c were not consistently significant, so framed as research interest, never a treatment.
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A warm, cinnamon-led cup for a balanced lifestyle, with no overclaiming. Love it in 30 days or it's on us.
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