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Ceylon Cinnamon Bark Extract

Also known as: Cinnamomum verum, Ceylon Cinnamon, True Cinnamon

Overview

Ceylon cinnamon, derived from the bark of *Cinnamomum verum*, is a spice and dietary supplement primarily sourced from Sri Lanka. It's often promoted for potential benefits in diabetes management and weight loss, though research is less extensive than for Cassia cinnamon. A key advantage is its low coumarin content, reducing liver toxicity risks. While some studies show promising effects, more rigorous research is needed to confirm these benefits. It is available in various forms, including powder, capsules, and extracts, and is commonly used in culinary applications and as a health supplement. Its milder, sweeter flavor distinguishes it from the more common Cassia cinnamon.

Benefits

Some studies suggest Ceylon cinnamon may improve insulin sensitivity and blood pressure in type 2 diabetic patients. A meta-analysis indicated cinnamon significantly reduced systolic and diastolic blood pressure in this population. Additionally, cinnamon may positively affect obesity measures like body weight and BMI. These benefits are primarily observed in individuals with type 2 diabetes and obesity. Effect sizes vary, but significant reductions in blood pressure and body weight have been reported within weeks to months of supplementation. More research is needed to confirm these effects specifically for Ceylon cinnamon.

How it works

Cinnamon is believed to enhance glucose uptake in cells through insulin-sensitizing pathways. It may also influence blood pressure by affecting vascular function. Active compounds like cinnamaldehyde may target insulin receptors and other metabolic pathways. Cinnamon interacts with the metabolic and cardiovascular systems, potentially improving insulin sensitivity and blood pressure regulation. While the bioavailability of its active compounds is not well-studied, they are generally absorbed when ingested with meals.

Side effects

Ceylon cinnamon is generally considered safe due to its low coumarin content, which reduces the risk of liver toxicity associated with Cassia cinnamon. Common side effects are rare but may include gastrointestinal issues and allergic reactions. Uncommon side effects may include skin irritation from topical use. Serious adverse effects are not commonly reported. Potential interactions with diabetes medications or other supplements should be monitored. Caution is advised in individuals with liver disease due to potential coumarin content. Pregnant or breastfeeding women should consult healthcare providers before using cinnamon supplements.

Dosage

Typical doses of Ceylon cinnamon range from 1 to 6 grams per day, though the minimum effective dose is not well-established. Studies often use doses between 1 and 3 grams per day for metabolic benefits. It is generally considered safe up to 6 grams per day, but long-term effects are not well-studied. There are no specific timing recommendations, but it may be beneficial to take it with meals. Common forms include capsules and powder. Absorption may be enhanced when taken with food. No specific cofactors are documented.

FAQs

Is Ceylon cinnamon safer than Cassia cinnamon?

Yes, Ceylon cinnamon is generally safer due to its lower coumarin levels, which reduces the risk of liver toxicity. However, it's important to monitor liver function if consuming large amounts.

Can cinnamon replace medical treatment for diabetes?

No, while Ceylon cinnamon may offer some benefits for blood sugar and blood pressure, it should not be used as a replacement for medical treatment without consulting a healthcare provider.

When is the best time to take Ceylon cinnamon?

There is no specific timing recommended, but taking it with meals may enhance absorption. Consistency is key to observing potential benefits.

What are the expected benefits of taking Ceylon cinnamon?

Benefits may include improved insulin sensitivity and blood pressure, but results can vary. It's not a guaranteed outcome and individual responses may differ.

Is cinnamon a cure for diabetes or obesity?

No, cinnamon is not a cure for diabetes or obesity; it may be a complementary tool in management when combined with appropriate diet, exercise, and medical supervision.

Research Sources

https://f1000research.com/articles/10-523 – This study highlights the potential of cinnamon in improving insulin sensitivity. It provides insights into the metabolic benefits of cinnamon supplementation, though it does not specifically focus on Ceylon cinnamon.
https://pubmed.ncbi.nlm.nih.gov/33639251/ – This meta-analysis found that cinnamon supplementation significantly reduced fasting blood glucose levels in type 2 diabetic patients. While it does not differentiate between Ceylon and Cassia cinnamon, it supports the potential metabolic benefits of cinnamon.
https://pubmed.ncbi.nlm.nih.gov/30799194/ – This systematic review and meta-analysis examined the effects of cinnamon on obesity measures and found significant reductions in body weight and BMI. However, it does not specify the type of cinnamon used, limiting its direct applicability to Ceylon cinnamon.
https://www.nccih.nih.gov/health/cinnamon – This resource provides general information about cinnamon, including its uses and potential health effects. It serves as a broad overview of cinnamon's properties and applications, though it lacks specific details on Ceylon cinnamon.
https://journals.viamedica.pl/clinical_diabetology/article/view/67683 – This study specifically found that cinnamon supplementation reduced both systolic and diastolic blood pressure in type 2 diabetic patients. However, it does not differentiate between Ceylon and Cassia cinnamon, so the results should be interpreted cautiously when applied to Ceylon cinnamon specifically.