Sushi and rolls - a dish whose main ingredient is rice and rice vinegar, fish (in most recipes - crude), wasabi, seaweed (nori), ginger and soy sauce. They are useful, especially the fact that seafood often used in their preparation are not subjected to heat treatment, so a high content of vitamins, minerals and other nutrients.
Nori is a source of calcium, iron and iodine. In wasabi contain antioxidants and vitamin C, in addition, it contributes to the protection of teeth against caries and antiseptic properties. In turn, ginger improves digestion and has anti-inflammatory properties.
In addition, these low-calorie meals and hearty at the same time, and their basic ingredients - fish and rice - combine well with each other and suitable for those who hold a separate food. That's why there was even the so-called sushi diet, according to which once a week should organize a kind of fasting day during which there can be only sushi and rolls.
Despite the fact that Japanese cuisine is very useful, there are some negative aspects of eating sushi and rolls. So, do not abuse them allergies (fish red varieties, which is used for sushi, for such people can be strong allergen) and those suffering from gastritis, peptic ulcer, or has any pathology of the gastrointestinal tract.
Another danger lies in the fact that the "Japanese" meals prepared in our country, can be almost similar to the original. For instance, if Japanese is added to the raw fish Sushi only fresh, we have it can be not only the few hours per day but that makes this product quite dangerous for the body. So you should get round "Japanese" restaurants dubious reputation.
In addition, as recommended by doctors as possible should give preference to those of sushi and rolls, in which raw fish is replaced by salted salmon, smoked eel or boiled shrimp. In addition, in order not to poison poor quality meal before you start eating sushi or rolls, they should definitely smell it. They should not be there, if there is an odor resembling ammonia.