Cinnamon is said to help control blood sugar. You should be careful when you overdose
Jul 13, 2025
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Recently, USA TODAY published experts' opinions on the benefits and cautions of cinnamon.
According to USA TODAY, cinnamon containing various nutrients such as carbohydrates, dietary fiber, protein, calcium, iron, magnesium, potassium, vitamins A and K also acts as a 'natural preservative', extending the shelf life of food. It also has the advantage of adding sweetness and flavor, but hardly adding calories, so it can be used as a substitute for sugar.
First of all, research shows that cinnamon helps manage blood sugar by increasing insulin sensitivity. Even taking only half a teaspoon (about 2g) a day can have a positive effect on blood sugar control and help prevent type 2 diabetes.
It is rich in antioxidants such as polyphenols to protect the body from free oxygen, and some studies have reported anti-inflammatory effects. It also helps with beauty, such as preventing skin aging and promoting collagen production.
In addition, it is known to reduce LDL cholesterol and relieve indigestion, gas, and abdominal distention. Studies have also shown that some compounds have a positive effect on brain health, possibly reducing the risk of neurodegenerative diseases such as Alzheimer's.
However, some point out that excessive consumption should be careful. Allergic reactions and abdominal pain, gastrointestinal disorders, and possible interaction with some drugs.
According to a U.S. Department of Agriculture (USDA) study, eating half a teaspoon (about 2 g) a day is very safe without side effects, and for most people, adding less than one teaspoon (about 4 g) of cinnamon a day to food or drink is okay.
However, a component called coumarin in some (Casia) cinnamon can cause liver damage when consumed in a high dose, so consultation with an expert is essential before taking it in bulk or as a supplement.
This article was translated by Naver AI translator.
