lautnusantara.com Squid ink is a black fluid produced by squid as a defense mechanism to confuse their predators. Interestingly, squid ink is often used as a food additive because it can provide a unique color, savory flavor, and health benefits.

Squid (Loligo duvauceli) is a widely consumed seafood that is a favorite among seafood lovers. Besides its unique taste, squid also contains fairly complete nutrients, such as protein, fat, and vitamins.

However, not only the meat, but squid ink can also be consumed and has various health benefits because it is rich in antioxidants. Squid ink has long been used as a natural coloring and flavoring in dishes of Mediterranean and Japanese communities.

Squid Ink and Its Health Benefits

Squid ink contains various compounds, such as melanin, antioxidants, enzymes, catecholamines, and amino acids. In addition, this dark-colored liquid also contains several types of metals, such as cadmium, lead, and copper in relatively small amounts, making it still safe for consumption.

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With its rich content, here are some benefits of squid ink for body health:

1. Prevents the formation of dental plaque Squid ink has antimicrobial properties that play a role in neutralizing bacteria, viruses, and fungi. Research mentions that squid ink can neutralize bacteria that cause dental plaque, such as Actinomyces viscosus, Lactobacillus acidophilus, and Streptococcus mutans. Thus, the formation of dental plaque due to bacterial buildup in the mouth can be prevented.
2. Prevents digestive disorders Another study mentioned that squid ink can eradicate bacteria that cause digestive disorders, such as Escherichia coli and Listeria Monocytogenes. Therefore, consuming squid ink can help protect your digestive system from health problems.
3. Lowers blood pressure Squid ink contains enzymes that are beneficial for lowering blood pressure and preventing hypertension. According to studies, these enzymes can widen blood vessels, thus helping to maintain normal blood pressure.
4. Reduces symptoms of stomach ulcers Stomach ulcers are sores on the stomach lining that can cause symptoms such as abdominal pain, nausea, and vomiting. This condition is usually treated with medications, such as antibiotics. In addition to taking these medications, you can also consume foods containing squid ink. According to studies, squid ink can reduce the production of stomach acid, thereby reducing the symptoms of stomach ulcers.
5. Boosts the immune system The compounds contained in squid ink can help protect immune cells and increase the immune response. So, by consuming squid ink, your immune system can be enhanced.
6. Prevents heart disease Heart disease can be caused by several factors, one of which is an excessive level of free radicals in the body. These free radicals can damage body cells, including heart cells. This increases the risk of developing heart disease. However, the harmful effects of free radicals can be prevented by consuming foods high in antioxidants, such as squid ink. This black liquid has antioxidant compounds, such as phenolics, alkaloids, saponins, and steroids that can protect body cells from damage caused by free radicals.
7. Prevents cancer In a study, squid ink was found to reduce tumor size and the spread of cancer cells. This is thought to be related to its high antioxidant content. In addition, the study also found that proteins and polysaccharides in squid ink can suppress the growth of breast cancer, lung cancer, and prostate cancer cells. However, this finding still requires further research to confirm its effectiveness.

In general, squid ink is safe to consume as a food additive in moderate amounts. You can use it as an addition to pasta dishes, fried rice, and fried noodles. This will make your food dishes more appealing and uniquely flavored.

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