Bananas with too bright colors look cute and sell well. But this may be the use of informal mature methods. Irregular ripening will use chemicals such as sulfur dioxide and formaldehyde to ripen bananas. Although the appearance is good, the taste is poor, like chewing wax, tasteless and sweet, and the nutritional value is also poor. The sulfur dioxide used will cause damage to human nervous system and affect liver and kidney function. Formaldehyde is carcinogenic and allergic.
Some people may ask, can bananas be eaten with spots? The answer is that as long as the pulp is not damaged, it can be eaten. The black spots on bananas are actually a sign that bananas are ripe. At this time, the taste is the best, delicious and suitable for eating, unlike malicious rumors on the Internet. So, don't worry at all. Although it doesn't look good, it won't do any harm to human health, but it is the best. The only thing to note is that spotted bananas should be eaten in time, otherwise they will go bad easily.
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