Calcium is found abundantly in both animal and plant diets.
It depends on what you like to eat to figure out the most healthful food source for calcium.
Fish and seafood have been found to be very beneficial sources of calcium, but the point is many people are either allergic to fish or are vegetarians.
So, what's next? For vegetarians, green leafy vegetables like broccoli, dandelion greens and turnip greens are an excellent food source for calcium.
They should also try sea vegetables as they are rich sources of calcium and other important minerals.
Similarly, it's not difficult for vegetarians to add beans and nuts to their everyday diet.
Sesame seeds, blackstrap molasses and calcium-fortified orange juice are also beneficial sources of calcium.
For non-vegetarians and those who like milk and dairy products, cheese, yoghurt, cream, skim milk, calcium-fortified ready-to-eat cereals, sardines, salmon and oysters serve as the most healthful food source for calcium.
Canned fish can also be consumed on a regular basis, at least once a week to obtain adequate amounts of calcium.
Similarly, non-vegetarians should also try eggshell as a good source of calcium carbonate.
Along with eating a well-balanced diet and exercising on a regular basis, you should also try to avoid certain foods such as too much sugar and salt, tobacco, caffeine and a protein-rich diet coming from animal sources.
These foods tend to increase the rate of calcium loss through urine by making its absorption by the bloodstream more difficult.
You should consume multi-vitamin or vitamin D supplements if you have been diagnosed with severe calcium deficiency.
Vitamin D and phosphorus are required for proper and maximum absorption of calcium in the body.
Calcium deficiency can also be cured by using high-quality calcium supplements - in tablet or liquid form.
These supplements are available online for purchase and they do not require a doctor's prescription.
Calcium carbonate has been found to be the most beneficial and effective salt in the making of calcium supplements.
Recently, a variant on calcium carbonate known as coral calcium has been discovered which is even easier to absorb and provides many extra benefits in terms of maintenance of long-term health and well-being.
Try to find good-quality coral calcium supplements online.
The most effective ones are those which make use of marine grade Okinawa coral calcium.
Okinawa is an island in Japan where Okinawan coral calcium is harvested and used in making the most beneficial calcium supplements.