2023-05-02 06:24:00
About 6g of lemon peel can provide 1g of carbs, 1g of fiber, 9% of vitamin C needs for each day.
In addition, lemon peel contains small amounts of calcium, potassium and magnesium. D-limonene, the compound that gives lemons its distinctive aroma, also has health benefits.
Illustration: Positivebloom.
Good for teeth
Tooth decay and gum infections are common oral diseases caused by bacteria like Streptococcus mutans. Lemon peel contains antibacterial substances that inhibit the growth of microorganisms.
According to Healthline, research has identified four compounds in lemon peels that have strong antibacterial properties and fight bacteria that cause common oral disease.
Contains lots of antioxidants
Antioxidants are plant compounds that prevent cell damage by fighting free radicals in the body.
Lemon peels are high in antioxidants, including D-limonene and vitamin C. D-limonene has been linked to a reduced risk of certain diseases such as heart disease and type 2 diabetes.
Animal studies also show that D-limonene increases the activity of an enzyme that helps reduce oxidative stress associated with tissue damage and accelerated aging.
Meanwhile, vitamin C acts as a powerful antioxidant and promotes immune health.
You can put lemon peel in tea, water, salad. Illustration: UNB.
Has antibacterial and antifungal properties
Test-tube studies have shown that lemon peel significantly reduces the growth of antibiotic-resistant bacteria, which fight the drug-resistant fungus that causes skin infections.
Boost the immune system
Lemon peel extract can boost your immune system due to its phytochemical and vitamin C content. A 15-day study of fish fed lemon peels noted improved immune responses.
A review of 82 studies found that 1-2g of vitamin C per day reduced the severity and duration of the common cold by 8% in adults and 14% in children.
Good for cardiovascular
High blood pressure, high cholesterol and obesity are all risk factors for heart disease, the leading cause of death in the world.
Flavonoids, vitamin C and pectin – the main fiber in lemon peels – may reduce these risks. A review of 340,000 people found that an average increase of 10mg of flavonoids per day reduced the risk of heart disease by 5%.
In addition, in a study in obese rats, D-limonene reduced blood sugar, triglycerides, and LDL (bad) cholesterol levels while increasing HDL (good) cholesterol.
An analysis of data on 60 overweight children for 4 weeks found that supplementing with lemon powder (containing the peel) helped lower blood pressure and LDL (bad) cholesterol.
Does lemon peel have any side effects?
The Food and Drug Administration (FDA) recognizes lemon peels as safe. Although animal studies have shown high doses of D-limonene to cause cancer, this finding does not apply to humans as we do not have the protein responsible for this association.
However, lemon peels can contain pesticide residues. Therefore, you need to make sure to buy lemon from a reputable source, wash it before use.
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