Orange, tangerine, lemon, and grapefruit are fruits rich in vitamin C and minerals, as well as fiber. Their peels also have many uses and can be used in their entirety. However, we often have a habit of throwing away grapefruit peels.
In traditional medicine, grapefruit peels are called Trần bì, which have a bitter taste and many health benefits such as phlegm removal, digestion improvement, appetite enhancement, nausea and vomiting relief, and fever reduction…
According to modern medical analysis, grapefruit peels contain valuable nutrients such as:
Essential oil: Fresh grapefruit peels contain about 3.8% essential oil that gives them a distinct aroma. The main component is l-limonene, accounting for 91%.

Flavonoids: Grapefruit peels contain many flavonoids such as naringin and hesperidin, which have excellent antioxidant effects, help regenerate the skin, protect cells from free radicals, and reduce the risk of tumor formation.
Vitamin C: Grapefruit contains a lot of vitamin C, and its peels also have the same content. This is an essential antioxidant that provides nutrients for the skin, enhances collagen production, and reduces signs of aging.
The valuable uses of grapefruit peels
Good for the stomach and digestion: Grapefruit peels contain limonene compounds that have alkaline properties, helping to balance stomach acidity, relieve sourness, heartburn, and nausea. Therefore, those with digestive disorders, motion sickness, gastroesophageal reflux disease will benefit greatly from using grapefruit peels. Grapefruit peels contain glucose orange, lemon aldehyde, fatty acids…, which inhibit the movement of the stomach, intestines, and uterus. You can grind grapefruit peels and add them to your food or brew them as tea to improve digestive health and protect the stomach.
Grapefruit peels are very effective when dealing with constipation, difficulty defecating, and tightness in bowel movements. In addition, when you experience bloating, abdominal distension, and indigestion due to consuming oily foods, grapefruit peel water can also help alleviate these discomforts.

Relieves headaches: When you have a headache, boil grapefruit peels and steam your face for about 3-4 minutes. The rising grapefruit peel essential oil will help alleviate the headache and make you feel refreshed. Grapefruit peels contain many fragrant essential oils, so they help you relax and feel more refreshed.
Supports blood pressure control: Grapefruit peels are a good medicine that supports blood pressure balance, heart disease and helps relieve bloating conditions.
Proper use of grapefruit peels to maximize their benefits
Grapefruit peels have many health-supporting benefits. However, if you do not use them correctly or use them indiscriminately, they can cause unintended adverse effects.
Grapefruit peels are good, but the issue of using preserved medicine, excessive fertilizer, and insecticides may affect the quality of the peels of various fruits. Therefore, you should clean them thoroughly before use.

After washing the grapefruit peels, you can let them dry and store them for later use. You can grate the grapefruit peels and add them to omelets to create a delicious aroma. Every time you make tea, you can add some grapefruit peels to create a pleasant fragrance.
Throwing grapefruit peels into the cooked rice pot will also create a special aroma for your home-cooked rice. Adding grapefruit peels to bone soup will enhance the flavor of the dish.
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