🥄 Cinnamon (Cinnamomum spp.)
📝 Last reviewed: August 2026
In short: Cinnamon (Cinnamomum spp.) contains Cinnamaldehyde, coumarin (in cassia) and is traditionally used for blood sugar support, flavour with benefits, antimicrobial tradition. Moderate — modest HbA1c/fasting-glucose improvements in type 2 diabetes; not a replacement for medication. It is not a treatment for any condition — this page is general wellness information, not medical advice.
| Active compounds | Cinnamaldehyde, coumarin (in cassia) |
|---|---|
| Common uses | Blood sugar support, Flavour with benefits, Antimicrobial tradition |
| Preparation | Powder 0.5-2g/day in food, tea or porridge; Ceylon cinnamon preferred for daily use. |
| Safety dosage | 1-3g/day; Ceylon type for regular use. |
❓ Questions about Cinnamon (Cinnamomum spp.)
What is Cinnamon (Cinnamomum spp.) used for? It is traditionally used for blood sugar support, flavour with benefits, antimicrobial tradition. Traditional use is not the same as proven treatment.
How is Cinnamon (Cinnamomum spp.) prepared? Powder 0.5-2g/day in food, tea or porridge; Ceylon cinnamon preferred for daily use.
What is a safe dose of Cinnamon (Cinnamomum spp.)? 1-3g/day; Ceylon type for regular use.
What does the evidence say about Cinnamon (Cinnamomum spp.)? Moderate — modest HbA1c/fasting-glucose improvements in type 2 diabetes; not a replacement for medication.
Who should avoid Cinnamon (Cinnamomum spp.)? Cassia cinnamon contains coumarin — high doses can harm the liver; prefer Ceylon; avoid medicinal doses in pregnancy and with liver disease.
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