The hidden treasure of nutrition: Benefits of fruit peels

◆ Apple

Apple skins contain a high amount of a flavonoid called quercetin. This ingredient helps prevent the buildup of debris in the arteries. Apples are rich in hemoglobin, vitamins A and C, and fiber, which are good for blood circulation, skin beautification, and intestinal cleansing. Eating an apple with the skin before breakfast is like a tonic.

◆ Grape

Antioxidants that prevent aging, such as beta-carotene, vitamins C and E, and flavonoids, are abundant in grape skins and seeds. The anthocyanin oligomer components extracted from grape skins and fermented help improve symptoms like blurred vision or difficulty seeing objects in dark places. Additionally, they contribute to the formation of nerve cells and help prevent degenerative diseases such as Alzheimer's and Parkinson's.

Watermelon

The firm outer shell is rich in an amino acid called citrulline, which helps reduce swelling. It also contains plenty of water, fructose, and glucose, aiding in skin hydration. Watermelon seeds have the effect of removing waste and lowering blood pressure. A representative dish using watermelon rind is watermelon kimchi. When salt and onions are added to the white part of the rind and mixed with red pepper powder, it becomes a crunchy and delicious watermelon kimchi.

◆ Cantaloupe

It is standard practice to peel and discard the melon skin. You cannot eat the hard melon skin raw. However, when you have indigestion, boiling and drinking the melon skin is effective. The water brewed from the melon skin helps prevent toothache. It is perfect as a substitute for mouthwash.

◆ Peach

Peach skins are rich in dietary fiber called pectin, which is good for preventing constipation. They are also abundant in vitamins and natural organic acids, making them effective for improving blood circulation, relieving fatigue, detoxification, and strengthening immune function. However, if you have a hair allergy, you should avoid peach skins.

◆ Kiwi

Kiwi skins are a treasure trove of antioxidants. They contain three times more antioxidants than the flesh. They also boost resistance against summer infectious diseases like E. coli and Staphylococcus aureus. If you don't want to miss out on these benefits, blending and drinking kiwi is one option. However, if you have a hair allergy, you should avoid it.