Insufficient intake of calcium has become a common nutritional problem people, we must pay attention to calcium, and calcium to science.
Calcium in food is usually only a small part can be absorbed in the intestine, it is because our intake of plant foods such as cereals contain more phytic acid, oxalic acid, such as vegetables (spinach, amaranth, wild rice stem, etc.) and cellulose (plant foods). They can combine with calcium forming insoluble calcium excretion, calcium absorption rate so much lower fat digestion and absorption when the time, no absorption of fat and calcium excreted calcium soap formation in vitro. People who have gastro-intestinal calcium absorption rate. Therefore,darkfall gold, when calcium minimize these factors are not conducive to calcium absorption.
There are foods to promote calcium absorption factor. Vitamin D is a major factor promoting calcium absorption, it can be a kind of intestinal epithelial cells which stimulate specific calcium-binding protein, this protein could be active transport of calcium to cells and enter blood circulation. The lactose content of milk more, can generate low molecular weight soluble calcium chelate complexes, and promote the absorption of calcium. Rich in protein can provide sufficient amino acids, calcium and amino acids and the formation of soluble calcium is absorbed. Therefore, calcium supplement, we should also pay attention to food choices conducive to calcium absorption.
In the natural food, milk and dairy products are a good source of calcium, 100 mg calcium milk hectogram -120 mg, commercially available milk bag about 240 mg -280 mg calcium, about 118 mg of calcium yogurt hectogram . Followed by soy products, tofu hectogram about 138 mg of calcium, hectogram tofu silk (1000) about 204 mg of calcium, soy products also contain other soy isoflavones on osteoporosis prevention and treatment effective.
In addition, calcium-rich foods are small shrimp, seaweed, sesame, seaweed, white fungus and certain vegetables. Currently commercially available products and calcium fortified foods are also more time in choosing the content of calcium is very important, if content is low, calcium ineffective. While not forget, in the calcium supplement amount of vitamin D (cod liver oil) and the strengthening of outdoor activities (due to human skin 7 - dehydrogenation of cholesterol by ultraviolet radiation in sunlight can be synthesized vitamin D), is conducive to calcium absorption.
According to China’s population situation of the current calcium intake, “Dietary Guidelines” recommended adult daily drinking milk 300 ml, if added 300 ml of milk a day, you just make up the daily calcium requirement. Able to do so daily consumption of commercial fresh milk 1 box (250 ml) + 1 cup yogurt (100-120 grams), divided into sub-drinking.
Reminder:
1, excessive protein intake exceeds requirements, the discharge can increase urinary calcium, a negative calcium balance,buy darkfall gold, so in the case of high protein intake, calcium intake should be increased;
2, patients with anemia and iron calcium stagger the best time because the absorption of calcium and iron compete and have inhibitory effect, so adding on both negative;
3, the elderly amount of daily calcium supplement of 600 milligrams of suitable preparations, not more than two grams, the best sub-plays taking calcium preparations can be taken after a meal;
4, change the cooking method of removing the food is not conducive to calcium absorption factors, such as spinach, amaranth, bamboo, etc. with water Cheuk first look, you can reduce the oxalic acid.