When buying apples, have you noticed a white wax layer on the outside of the apple skin, a protective layer, called wax, that the seller sprays on to increase the shelf life of the apple.
Many companies have produced wax made from natural ingredients such as beeswax, red ant resin or carnauba wax… safe for health. But the price of this preservative is very expensive.
Therefore, the wax often used to coat fruits often contains heavy metals such as mercury, lead formaldehyde or industrial dyes. If you eat wax apples for a long time, it will damage the immune system and cause leukemia.
Bananas are a popular food and have many nutrients that are good for health. However, this type of fruit is easily crushed, so for easy transportation, sellers often pick them when they are still green and then soak them in chemicals, preservatives containing formaldehyde, and ripening stimulants, so that they ripen more evenly and stay fresh longer. However, these are chemicals that are very harmful to the body.
