Why calcium high calcium shrimp difference (2009-09-04 14:17:23)-Most calcium in food
September 4, 2009
many of my friends know that shrimp is the best calcium foods that in their daily diet, eating shrimp is enough to meet our daily calcium need. In fact, this view is not scientific, although shrimp is the equivalent weight of calcium content of milk 10 times, but it's calcium effect is not very good.
have a friend that view did not take into account the food first, actually eat into the number. Rice's friends did know, shrimp is very light, very dry, a package of shrimp, it can eat for a long time. Cooking time, every time it can only release 12, converted into weight, it is 5 – or 10grams. If the soup, plus 1 – 2 g is sufficient. Add shrimp and vegetables, but also less likely to eat every day to attend a lecture to eat. So, although the 100 grams of shrimp in the calcium content, but its small amount of food, get more calcium will not die.
By contrast, milk is very easy to drink up, drink every day no problem, once a day for each person to drink 250 grams, the total received up to 300 mg calcium, plus daily more than 400 milligrams of dietary calcium, has been close to the recommended amount of 800 mg.
Second, the shrimp so much calcium, really can fully digest it? In fact, the shrimp in a lot of true calcium, but the absorption rate is not satisfactory. To absorb calcium, dissolved out first. But the shrimp is the person's teeth can not chew thoroughly, and in the stomach by gastric acid after effects, can also dissolve a small part out. Most calcium residue will be together with indigestion excreted. Unless it to fine grinding, the effect can be better.
calcium in milk is a soluble state, and protein, citric acid and phosphoric acid compound formed delicate, completely without human chewing.
Third, shrimp only calcium, not to help calcium absorption factor. It does not contain vitamin D, therefore not sufficient to ensure the utilization of calcium. Of natural milk contains vitamin D, can promote calcium absorption. Lactose in milk, yogurt and milk proteins in the lactic acid produced by digestion of casein phosphopeptide, but also can promote the absorption of calcium. Therefore, the milk of calcium in the utilization of various natural food highest.
So, we eat the shrimp that high calcium diet, or to add milk.
relationship between calcium and body of the 10 kinds of
dietary behavior lead to calcium loss
how calcium load , please wait ……
comment Loading, please wait …
send comments above users statements represent his personal views and do not represent the views or position of SINA.