Organic Cinnamon Bark Supercritical Co2 Extract
Also known as: Ceylon cinnamon, True cinnamon, Cinnamon bark extract, Organic cinnamon bark supercritical CO2 extract, Cinnamomum zeylanicum
Overview
Cinnamon, sourced from the bark of the Cinnamomum zeylanicum tree, is a spice native to Sri Lanka well-known for its distinct flavor and aroma. Traditionally used in cooking, it has gained prominence for various health benefits attributed to its rich bioactive compounds, particularly (E)-cinnamaldehyde, (E)-beta-caryophyllene, alpha-terpineol, and eugenol. These compounds have shown potential in providing anti-diabetic, anti-inflammatory, and antioxidant effects. Recent research into cinnamon extracts, especially those processed via supercritical CO2 extraction, has confirmed their efficacy in promoting health. This extraction method effectively concentrates the beneficial compounds, yielding high-quality extracts recognized for their potent health benefits, validated through numerous clinical trials and systematic reviews across different health conditions.
Benefits
Cinnamon extract offers multiple health benefits supported by substantial evidence. Notably, it enhances insulin sensitivity and aids glucose control, with specific populations like those with polycystic ovary syndrome (PCOS) experiencing significant improvements. A meta-analysis indicated an average decrease in fasting blood glucose levels by -10.3 mg/dL. Furthermore, cinnamon extract has been associated with improved lipid profiles, particularly reductions in LDL cholesterol levels, and demonstrates antioxidant and anti-inflammatory properties that enhance metabolic health. These findings are derived from numerous randomized controlled trials (RCTs) lasting from 8 to 24 weeks, highlighting cinnamon's effective contribution to improving metabolic markers.
How it works
Cinnamon's beneficial effects stem from its bioactive compounds, notably (E)-cinnamaldehyde, which facilitate the modulation of insulin signaling and lipid metabolism pathways. These compounds enhance insulin sensitivity, promoting glucose uptake and storage. Additionally, cinnamon extracts inhibit enzymes like α-glucosidase and α-amylase, which are critical for carbohydrate digestion and absorption. This dual action effectively regulates blood sugar levels and improves lipid profiles, making cinnamon particularly beneficial for individuals suffering from insulin resistance and metabolic disorders.
Side effects
Cinnamon extract is generally safe when consumed in recommended amounts; however, excessive intake can result in several adverse effects. Commonly reported issues include gastrointestinal discomfort such as nausea and stomach upset, especially at doses exceeding 2 grams. Rarely, allergic reactions and skin irritations can occur, as well as severe allergic responses and potential liver toxicity in cases of prolonged high dosing. Caution is advised for individuals taking anticoagulants or diabetes medications due to cinnamon's impact on blood glucose and clotting mechanisms. Furthermore, those with liver disease, or certain other medical conditions, should consult their healthcare providers prior to use. Pregnant and breastfeeding women are also encouraged to use cinnamon with care and seek medical guidance.
Dosage
The effective dosage of cinnamon for improving insulin sensitivity and glucose control typically ranges between 1 to 2 grams per day. Some studies suggest optimal dosages of 1 to 3 grams daily, indicating superior results at doses above 2 grams, though this can also raise the risk of side effects. Although exact upper limits are not clearly defined, a general safety threshold recommends avoiding doses above 6 grams daily due to potential liver toxicity and other harmful effects. For best outcomes in glucose metabolism, it is recommended to take cinnamon before meals. The supercritical CO2 extract is favored for its high retention of bioactive compounds, and absorption can be enhanced when taken with meals that include healthy fats.
FAQs
Is cinnamon safe to take daily?
Cinnamon is generally safe in moderate amounts. However, high doses may lead to digestive issues and should be approached with caution.
Can I take cinnamon before meals?
Yes, taking cinnamon before meals may help manage postprandial blood glucose levels.
What benefits can I expect from cinnamon supplementation?
Cinnamon supplementation can improve insulin sensitivity, glucose control, and lipid profiles, but results can vary by individual.
Is cinnamon a substitute for medication in managing diabetes?
Cinnamon is not a replacement for medical treatment but can be used as a complementary therapy under supervision.
Research Sources
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6284384/ – This systematic review examines the effects of cinnamon on blood glucose control, showcasing its ability to significantly reduce fasting blood glucose levels. The findings draw from multiple RCTs, supporting its use in dietary interventions for individuals with diabetes.
- https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/s12906-019-2617-8 – This meta-analysis analyzes various studies on cinnamon supplementation, concluding that it positively influences lipid profiles, particularly in relation to LDL cholesterol levels, emphasizing the extract's anti-inflammatory and antioxidant properties.