Calcium is a very important nutrient in your body from the fact that it plays many vital roles in the strengthening of your bones and teeth, in the contraction of your muscles and in the signaling of your nerves. Too little calcium in your body may lead to many problems such as numbness, cramps, loss of appetite, convulsions and abnormalities in the rhythm of your heart.
Calcium prevents controversial diseases such as Osteoporosis because of its ability to increase the mass in your bones. If you have a higher bone mass on ages 30 and above, then you have a lower risk of having osteoporosis. A body that is high in calcium and vitamin D is less likely to get osteoporosis.
Certain studies point out that calcium may help reduce blood pressure. It can also reduce your chances of getting certain caner types. For example, calcium and vitamin D can help prevent breast cancer. However it should be taken into account that facts about calcium reducing BP or cancer chances are still undergoing study and research, hence they are still inconclusive.
People Who Need To Take Calcium Supplements
There are certain types of people who pose great risk in calcium deficiency. If you are any of the following, then better take calcium now.
Postmenopausal women or those who missed a menstrual period = the reduction of estrogen levels causes calcium absorption in your digestive system to decrease. Amenorrhea (or missing a menstrual period) is usually more common if you are an athlete or if you are anorexic. An increase intake of calcium during these times is important to avoid calcium deficiency later on.
Vegetarians (Vegans) and Lactose Intolerants = Some vegetarians in the U.S.A. may like to know that certain acids (oxalic & phytic) in plants can cause a reduction in the absorption of calcium. While eating meat may increase the excretion of calcium, vegetarians may not be any more different. Take importance to take vegetables or plant foods that have calcium if you want to avoid calcium deficiency. Good examples of plants high in calcium are dried herbs (spearmint, parsley), tofu, almonds, turnips dandelions, kales, brazil nuts and more.
If you are taking certain types of medicines then you may be at risk for calcium deficiency. These medicine types include antacids with aluminum or magnesium, stimulant laxatives, prednisone and mineral oil.
An Adequate Intake Of Calcium
Professionals like the Institute-of-Medicine have recommended certain intake levels of calcium per day to you. For people ranging ages 9 to 18 years old an intake of 1,300 mg/day is appropriate. For people aging 19 to 50 years old an intake of 1,000 mg/day is enough. Older people aging 51 above may need higher levels of calcium because of degenerative bone loss, around 1,200 mg/day.
However take care so as not to take too much calcium every day to avoid hypercalcemia. If your calcium intake exceed 2,500 mg/day it is already dangerous. And donít take more than 500mg at once. For your body to absorb calcium better take enough vitamin D and magnesium.