Crab is a hard-shelled animal composed of chitin having a defensive system of prey attack in the form of a pair of claws on the front foot, it includes a member of Crustacea yan has five pairs of legs, has a belly hidden under the thorax (chest). Many people have called it another name of this animal that is with the term "ketam". This crab animal is very easy to find especially in areas that have a tropical climate.
From this type of crab there are living in the ocean and some are living in fresh water. Crabs that live in the ocean waters have a body shape tend to be larger while the habitat in freshwater waters lose less than the ones in the waters of sea water.
Crab Benefits For Body Health
Consuming crabs has an important role for the health of the body, in addition, contains some of the nutrients as mentioned above also there are other nutrients that are needed to maintain a healthy body. These nutrients include minerals Selenium, Copper, Zinc, Vitamin B12, Omega 3 and others. Of these several nutrients have the necessary benefits of the body include the following.
1. Caring for hair and skin
Hair and skin also require treatment from the body that is by eating nutritious foods one of the other is the crab. Zinc and Vitamin B12 content in crabs is needed to maintain a healthy body. Zinc is necessary to maintain and prevent hair loss. While Vitamin B12 has a role in maintaining skin cell fertility from kekeriputan, so consume crabs regularly did not closed the possibility of having the opportunity to delay premature aging.
2. Prevent anemia
With the help of Vitamin B12, Zinc, and Copper found in crabs the onset of anemia disease can be prevented. These substances have a role capable of producing effective red blood cells. In addition to preventing it can also be used for the healing process of anemia so it is very suitable for consumption in patients with anemia.
3. Maintain eye health
In addition to carrots abundant amount of Vitamin A found in crabs is instrumental to maintain eye health. Vitamin A deficiency can cause eye disorders, it is very suitable for consumption that requires a lot of sources of intake of Vitamin A.
4. Helps to educate the brain
Keeping the intelligence of the brain is the main thing to be considered, in addition to consuming omega-3 fatty milk contained in crabs are known to be able to feed the brain in its infancy. It's good meyuguhi crab dishes in children who are not allergic to crab because in childhood the growth is still very good.
5. Boost immunity
Nutritional content in crabs has a role to boost the immune system. With the increase of the immune system, the factors that cause the disease can be prevented. The most dangerous thing to health is to let the entry of carcinogens into the body. This carcinogen is a substance that can cause cancer. So by consuming crabs regularly can help neutralize the carcinogen substances that enter the body so that the immune system is maintained
6. Prevent osteoporosis
Consuming crabs can prevent the occurrence of bone loss because it is rich in protein and copper. In addition to calcium, the copper is needed by the body to help the process of nerve cell formation in bone.