The Benefits of A Diet High in Calcium
A diet high in calcium is absolutely necessary for the body. Calcium is not only good for the bones, but also has the ability to prevent the development of gastrointestinal polyps disease, colorectal cancer. It also plays an important role in the activity of muscles, especially the muscular tissue of the heart.
The roles of calcium
In the body, bone system keeps up to 1 kg of calcium. This mineral helps bones stay strong and healthy. When the diet lacks calcium, your body will have to take reserves in the bone to carry in the blood, will lead to osteoporosis for a long time, causing bone system (especially the bones of the spine) is impaired, brittle.
Bone system needs more time to develop and reach the peak at age 35. The peak can be sustained by a diet high in calcium and the movement of the body regularly.
Calcium also plays an important role in muscle activity and especially the muscular tissue of the heart. Without calcium, blood components will unbalance and cause muscle contraction pain (cramps) in the calf.
Calcium helps to ensure the operation of many organs in the body: helping the ions permeable membrane easily (helps cells and tissues function normally), the enzyme is easily activated (accelerate metabolism and nutrition), the hormone is transported and better circulation. It also has an effect on blood clotting, stimulates the activity on the nervous system – muscular tissue.
The benefits of a diet high in calcium
According to a study by The US National Cancer Institute has published, which recorded a diet high in calcium may help protect against the development of gastrointestinal polyposis and colorectal cancer. Those patients with polyps will be susceptible to colorectal cancer than the normal person. This risk increases with the size, number and type of polyp. Polyp is a small tumor, about 1-2 cm in diameter, protruding above the surface of the intestinal mucosa (colon or rectum), benign nature, that is not fatal in the process of natural evolution .
In the study, the scientists used the technique colonoscopies to monitor 913 people with colon polyps for 1-4 years. Patients were divided into two groups: group 1 was added to 1,200 mg of calcium per day in diet, group 2 applies a normal diet.
Results showed that a diet high in calcium reduces the risk of malignancy in 20% of new cases of polyp formation and 35-45% of cases of polyp progress. Calcium has minimized the intestinal mucosa irritation, prevents cancer development by bile acids and fats are present in colorectal. Dose is recommended by the scientists to reduce the risk of colorectal cancer is 1000 mg / day for people age 19-50 and 1,200 mg / day for adults over 50.Tags: calcium, calcium-rich diet, calcium-rich foods, high in calcium