A peeled apple contains 15% more vitamin C, 267% more vitamin K, 20% more calcium, 19% more potassium, and 85% more fiber than a peeled apple.

The habit of peeling fruits and vegetables can be superfluous. The skins of fruits and vegetables contain important health nutrients and contribute to greenhouse gas emissions when released into the environment.

Fruits and vegetables are rich sources of vitamins, minerals, fiber and antioxidants. Insufficient intake of these nutrients causes an increased risk of chronic diseases such as cardiovascular disease and type 2 diabetes. World Health Organization (WHO) data from 2017 show that about 3.9 million deaths per year worldwide can be attributed to that people do not eat enough fruits and vegetables.

WHO recommends 400 g of fruits and vegetables per day. In an article published on the website Talk, Professor of Nutrition at Nottingham Trent University in the UK.🇧🇷 Kirsty Hunter argues that the consumption of fruits and vegetables with skins can help in the recommended nutrient addition to the population’s diet.

“Nutritionally important amounts of vitamins such as vitamin C and riboflavin and minerals such as iron and zinc, for example, are found in the skins of beets, turnips, sweet potatoes, carrots, radishes, ginger, and white potato skins. ‘ Hunter writes.

According to the USDA, peeled apples contain 15% more vitamin C, 267% more vitamin K, 20% more calcium, 19% more potassium, and 85% more fiber than peeled apples. The peel is also rich in bioactive phytochemicals such as flavonoids and polyphenols, which have antioxidant and antimicrobial properties.

Hunter explains that some foods really should be peeled because they have an inedible skin, an unpleasant taste, are difficult to peel, or are harmful, such as bananas, oranges, melons, pineapples, mangoes, avocados, onions, and garlic.

According to the teacher, some people clean fruits and vegetables of pesticides on the surface, but most residues can be removed by washing. “Preparation methods such as boiling and steaming can also reduce pesticide residues, but not all pesticide residues are removed. laundry and cooking, and people who are concerned about pesticide exposure may still want to clean their skin,” the teacher explains.