Is there any harm in eating fish scales

April 23, 2023
Fish belongs to a kind of home cooking, when cleaning fish will be scraped off the fish scales and thrown away, but there are many people think that the fish scales can be calcium, choose to eat fish scales, but the fish scales can eat? Is there any harm in eating fish scales?

Is there any harm in eating fish scales?

Whether eating fish scales is harmful or not depends on how to eat. Although fish scales can be eaten, but there are several ways to eat fish scales, fish scales are hard, different methods of consumption have different effects on the body, direct consumption is the most harmful, made into fish scale jelly, fish scale soup and so on, there is almost no harm.

What are the harmful effects of eating fish scales directly?

Damage to teeth

Fish scale is hard and contains a lot of minerals and fish scale hard protein, so chewing it directly can cause serious damage to teeth, and if you eat it often, it may cause tooth decay and joint damage.

Digestive problems

Fish scale contains many indigestible substances, especially the hard protein of fish scale, which is difficult to chew and dissolve in the stomach and intestines, so too much of it may cause indigestion and abdominal distension and pain.

How to eat fish scales

Fish Scale Soup

Fish scale soup is made by boiling fish scales for a long time, and then adding some vinegar and white wine to promote the full dissolution of the protein and calcium.

Fish scale jelly

Fish scale jelly is also fish scale with water, often after a long time of boiling, all the collagen in the fish scale cooked out, and then the soup liquid frozen, so that the collagen solidified, this solidified jelly food is not damaged to the body.

Deep-fried fish scales

The protein in fish scales is difficult to chew, but the protein and calcium in fish scales will be crispy after frying, so you can chew them directly to eat, although this will not increase the absorption rate of calcium, but the chewed fish scale residue can be excreted with feces even if it is not digestible.
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