It could be very likely that you are calcium deficient without even knowing it. Many of us are not getting enough in our diets and when your body does not get enough calcium it robs it from the bones to use for other bodily functions, which in the long term of that constant robbing of your bones can lead to diminishing bones and osteoporosis. So in most cases a calcium supplement might be need but a good look at your diet and how much calcium you are getting per day is a good start.
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