Crayfish, also known as crawfish, crawdads, freshwater lobsters, mountain lobsters, mudbugs or yabbies, are actually freshwater crustaceans resembling a smaller version of a lobster, to which they are related; taxonomically, they are members of the super families Astacoidea and Parastacoidea. They are small crustaceans that live in freshwater water habitats in which do not freeze over in cold conditions. Adult size is reached by crayfish in the wild in about 4 years. They can live from 20 to 30 years.
Apart from their wonderful taste, cooked crayfish is a good source of nutrients, vitamins and minerals. Consuming 85 gram of cooked crayfish offers 2.64 µg of Vitamin B-12, 0.493 mg of Copper, 29.1 µg of Selenium, 14.89 g of Protein, 205 mg of Phosphorus, 0.94 mg of Iron, 1.26 mg of Zinc, 1.417 mg of Vitamin B3, 0.114 mg of Vitamin B6 and 0.435 mg of Vitamin B5. Moreover many Amino acids 0.207 g of Tryptophan, 0.601 g of Threonine, 0.72 g of Isoleucine, 1.18 g of Leucine, 1.295 g of Lysine, 0.42 g of Methionine and 0.167 g of Cystine are also found in 85 gram of cooked crayfish.
HEALTH BENEFITS OF CRAYFISH
1. Weight Loss: Shrimp is a great source of protein and vitamin D, without adding carbohydrates to your daily intake, so for people determined to lose weight, this simple form of seafood is a popular option. The high levels of zinc are also beneficial, since zinc is one way to increase leptin levels in the body. Leptin is a hormone and is an integral part in the body’s regulation of fat storage, appetite, and overall energy use in the body. By increasing the levels of leptin in the body, people can avoid common issues like overeating, inexplicable cravings for food after being “full”, and similar problem for weight-conscious individuals.
It also has high levels of iodine, which help to control how much energy is expended when your body is at rest. It interacts with the thyroid gland to speed up thyroid activity, helping in people’s efforts to lose weight, or at least to prevent additional weight gain.
2. Anti-Aging Properties: Sunlight is one of the major causes that promote skin aging. Without protection, even a few minutes of exposure to sunlight and UVA may lead to wrinkles, spots, or sunburn. By adding shrimp to your daily or weekly diet, people can greatly improve their chances of beautifying their skin and shedding years from time-worn faces.
It contains high levels of a certain carotenoid called astaxanthin, which is a powerful antioxidant that can greatly reduce the signs of aging in the skin related to UVA and sunlight. Therefore, for individuals obsessed with spots and wrinkling skin, add a shrimp cocktail to your diet a few times a week to slow those inevitable effects.
3. Age-Related Macular Degeneration: Studies suggest that shrimp contain a heparin-like compound that may help in treating neovascular AMD. The astaxanthin found in shrimp also relieves eye fatigue, especially for those who use computers for long durations in their personal or professional lives.
4. Hair Loss: The minerals found in shrimp also contribute to the health of our hair! A deficiency of zinc may cause hair loss. Zinc plays a key role in maintaining and creating new cells, including hair and skin cells, so for those who are beginning to lose their hair, or at least are seeing a decrease in hair growth, it can work against that embarrassing reality, keeping you looking younger for longer!
5. Cardiovascular Disease: Fermented shrimp paste, which is a popular manipulation of the food, contains a fibrinolytic enzyme that can be used for thrombolytic therapy. Thrombolytic therapy is a way of breaking up dangerous blood clots within a person’s blood vessels. This enzyme found in shrimp paste can be a powerful tool against the dangers of cardiovascular disease, which afflicts so many people throughout the world. Also, the high levels of omega-3 fatty acid found in it eliminate damaging cholesterol in the bloodstream, which further reduces the chance of heart attacks and strokes.
To be continued…