Seafood is one of the most consumed food at parties Christmas . They are tasty and include a portion of seafood in the weekly diet helps to halve the chances of suffering a heart attack. They contain important nutrients, including omega-3, which is an essential fatty acid that helps maintain cardiovascular health.
Although we must be especially careful, because the seafood contain cholesterol, the impact is not as important as producing red meat and fast food, but will have to consume in moderation, especially if you suffer from cholesterol. It notes that pregnant women should not eat raw shellfish.
Types of Seafood and benefits
There are different types of seafood, among them the following:
Oysters have important nutrients such as zinc -media dozen oysters provides more than twice the daily requirement of zinc and omega-3, and contain a high percentage of low-cholesterol protein, also contain large quantities of tyrosine.
They help improve mood and regulate stress levels and have good levels of vitamins A, C and B12 , which are vital for energy, and very acceptable levels of calcium.
It is important to ensure their origin, because there may be potential problems of infection. When fresh, it should be taken into account if there are high levels of mercury . Mercury poisoning causes damage to the brain, kidneys and lungs.
There will have to be careful that oysters are in good condition, because an oyster in bad shape, cause food poisoning. If you have had an allergic reaction you should avoid them.
The lobster contains nutrients such as vitamins E which helps protect cells from damage by radicals Libres and B complex and minerals such as iodine and selenium. It also contains less cholesterol, calories and saturated the lean meats or shrimp is a healthy fat and protein.
You should avoid cooking with sauces or creams to be low in calories and do not contribute too much fat. Patients who suffer from high cholesterol should consume them only sporadically.
They have vitamins, such as A and group B-especially folic acid and vitamin B12-, and minerals such as selenium, iron, zinc and iodine, which is very beneficial for people with hypothyroidism, because they help to produce tyrosine.
A bowl of mussels provides as much of the daily requirement of vitamin B12 and more than half of iodine, but is best avoided in pregnancy, risk of food poisoning.
They are a great source of protein and Omega-3 plus B vitamins, and minerals such as potassium and magnesium; They have no saturated fat and are low in calories.
Thanks to the presence of Omega-3, has proven effective in helping heart health because it reduces the risk of blood clots and experience fewer problems of dementia and memory loss. People with sensitivity to shellfish should avoid consumption.
Prawns and shrimps
Although different in appearance, prawns and shrimp contain zinc, iodine and selenium -the latter supports immune system function and is vital to maintain proper thyroid-function.
They are high in cholesterol, but low in fat and calories, about 100 calories per 100 grams. In addition, fresh shrimp are rich in vitamin B12. People with high cholesterol should consume them very occasionally.
Clams provide iron, iodine, calcium, magnesium and selenium and vitamins A and group B, especially B12. Low in fat and low calories, but do contain cholesterol.
They are high in iron, so they are suitable to prevent iron deficiency anemia and highly recommended for people who play sports, because they wear this mineral. They should not consume people with high cholesterol.