How much do you know about calcium? What are the benefits of calcium for women, men and the overall health of the body? Calcium is one of the most importa minerals needed by the human body, which is stored in bones and teeth. Not only is it involved in the bone structure of the body, it also affects muscle function, the transmission of nerve messages and the regulation of heart rate. In this post, we will tell you all the properties of calcium and iroduce the sources of receiving it.
What is calcium and what are its types?
Calcium is the most abunda mineral in the body. The body needs calcium to build and maiain strong bones and do everyday tasks. More than 5 % of the calcium in our body is stored in the bones and teeth, and the rest is available throughout the body in the blood, muscle and fluid between cells.
Types of calcium in general
| Type of calcium | Source |
|---|---|
| Ion calcium | Blood, body fluids |
| Bone calcium | Bones and teeth |
| Food calcium | Dairy, vegetables, nuts |
| Incorrect calcium | Nature, stones, supplemes |
| Organic calcium | Supplemes, processed foods |
Types of calcium in supplemes
| Type of calcium | Relative absorption | Need to consume with food | Features and pois |
|---|---|---|---|
| Calcium Carbonate (Calcium Carbonate) | About 1–2 % | Yes, absorbing better with food | The most common and cheapest type of suppleme; Have the highest amou of elemeal calcium; May cause bloating or constipation. |
| Calcium Citrate (Calcium Citrate) | About 1–2 % | No need | Better absorption even with an empty stomach; Suitable for older people or with gastroiestinal problems; It is less elemeal calcium than carbonate. |
| Calcium Lactate (Calcium Lactate) | Medium | No need | Easy absorption, but coaining low amou of elemeal calcium; Less common in supplemes. |
| Calcium Gluconate (Calcium Gluconate) | Down | No need | Very low amou of elemeal calcium; It is mostly used in injectable or hospital supplemes. |
| Calcium Phosphate (Calcium Phosphate) | Medium | Yes, absorbing better with food | Well -absorbed; Lesserly cause gastroiestinal problems; It also coains phosphorus. |
| Calcium with Vitamin D3 (Combined) | Variable, improved | Depending on the type of calcium base | A very effective composition for better absorption of calcium; Recommended to preve osteoporosis. |
| Calcium Chloride (Calcium Chloride) | Top (injectable) | No need | Most used in emergency and injectable cases in the hospital; Not suitable for daily oral consumption. |
The role of vitamin D in calcium absorption
Vitamin D is importa for calcium absorption. However, according to the Iranian Ministry of Health reports, there are a large number of Iranian adults deficiency. Vitamin D and Calcium supplemes may help you get these nutries sufficiely if they are deficie.
What are the properties of calcium? What is the role of calcium in the health of the body?
Getting enough calcium can help your body in differe ways, especially by maiaining bone health and strength. 2% of our body’s calcium is stored in the bone. In this section we will iroduce the most promine properties of calcium. Also remember that regular exercise and calcium sufficiely have the most impact on the health and strength of your bones.
1. Help bone and teeth strength
Your body is constaly decomposing and regenerating bone and needs calcium to help bone regeneration. Calcium is also effective in maiaining tooth enamel and preveing caries. About 1 % of the body’s calcium is stored in the bones and teeth.
Although your genes first determine your bone mass, calcium can also be an effective factor. The role of calcium in structure and bone strength is crucial; Especially during growth, puberty, pregnancy, and menopause.
Adequate calcium iake preves osteoporosis (osteoporosis) and bone fractures at an early age.


2. Help to coraction and normal muscle function
For any type of muscle moveme, from blinking to walking, the body needs calcium. Calcium eers the muscle cells and begins to shrink muscle. Calcium deficiency can lead to Cramp, spasm, or muscle weakness Become.
1. Vital role in nervous system function
One of the properties of calcium is its role in the functioning of the nervous system. Calcium plays a key role in transmitting nerve messages between nerve cells. Without calcium, messages cannot be transferred properly from neurons. Proper brain function, conceration, memory, and rapid nerve responses depend on enough calcium.
1. Adjust the heartbeat
Another properties of calcium is the regulation of heart rate. Calcium is involved in regulating the rhythm and coraction of the heart muscle. Calcium imbalances can cause heart rate disorder.
1. Help the secretion of hormones and enzymes
Calcium helps secrete gastroiestinal enzymes, insulin and other hormones. These activities are esseial for digestion, regulation of blood sugar, and general body metabolism.


1. Preveion of high blood pressure
Studies show that adequate calcium iake can help regulate blood pressure. Calcium plays a role in reducing blood pressure by affecting the vessel wall and the sympathetic nervous system.
1. Pregnancy health and fetal growth
Another properties of calcium is for pregna women. Pregna women need more calcium to grow fetal skeletons. Also calcium in preveion Pre -anclampsia (Increased pregnancy blood pressure) is effective.
Calcium Properties for Women
To briefly say the benefits of calcium for women, we should meion the following.
- Reduce the risk of osteoporosis during menopause
- Help bone health in pregnancy and lactation
- Improving Symptoms of Premenstrual Syndrome (PMS)
Calcium Properties for Men
Getting enough calcium for men has the following benefits:
- Preserving bone density at an early age
- Reduce the risk of high blood pressure
- Help muscle function and preve muscle cramps


Complications of calcium deficiency in the body
Now that we said about the properties of calcium, it is better to poi out the deficiencies. Not getting enough of this importa substance can be harmful to your health and have a bad impact on the quality of your life. The complications of its deficiency include the following.
Osteoporosis
Children need calcium to build strong bones and adults to maiain strong bones. Over time, inadequate receiving it can cause osteoporosis.
People with osteoporosis are exposed to bone fractures, especially in the wrist, pelvis and spine. These fractures cause chronic pain and disability, loss of independence, reduced quality of life, and so on.
Hypocalcemia
Apart from osteoporosis, since calcium is needed for many vital functions, if you do not get enough in your diet, your body will take Calcium from the bones. The severe deficiency of this mineral can lead to conditions called hypochulummia and lead to the following symptoms:
- Needle
- Abnormal heart rhythm
- Muscle cramps
- Low appetite
- Seizures


Other complications of calcium deficiency
In addition, research shows that the deficiency of this importa substance may be accompanied by other conditions, including:
- Kidney stone
- Peclampsia
- High blood pressure
- Prostate cancer
Symptoms of calcium deficiency in the body
If the body has calcium deficiency, you may experience symptoms such as:
- Cramping and spasm
- Fingerpri
- Nail fragility
- Excessive fatigue
- Osteoporosis and freque fractures
- Articular pain
- Anxiety, depression and mood disorders
Iroducing foods coaining calcium
The best way to get Calcium is to get it from natural resources in the diet. Food sources are more and better than supplemes. Foods rich in this substance coain other importa nutries that your body needs, such as protein, iron, vitamin A, vitamin D and vitamin C. In the following table, we provide some of the best food sources to provide the body with calcium.
| Food | Consumption size | The amou of calcium (mg) |
|---|---|---|
| Spinach | Half a cup | 1 |
| Low -fat yogurt | 1 gram | 1 |
| Orange juice | One cup | 1 |
| Cheddar cheese | 2 grams | 1 |
| Lean milk | One cup | 1 |
| Tofu enriched with calcium | Half a cup | 1 |
| Salmon fish | 2 grams | 1 |
| Sriil or cereal | One cup | 1 |
| Almonds | A quarter cup | 1 |
| Cabbage | One cup | 1 |
| Sardin fish | Two fish | 1 |
| Chia Sid | One tablespoon | 1 |
| Chickpea beans | One and a half cups | 1 |
| Apples with skin | An average number | 1 |
| Broccoli | A fate | 1 |
The benefits and complications of supplemes and calcium pills
The best way to absorb calcium and benefit from calcium properties are the foods we eat and the drinks we drink. For most healthy paties and people, it is importa to have a balanced and nutritious diet rather than relying on supplemes.
Those who can’t get enough calcium daily from food and drinks are needed to suppleme them.
Benefits of calcium supplemes
- Compensation for calcium deficiency in people who cannot get enough of a diet
- Preveion of osteoporosis in the elderly
- Support for maternal and fetal health during pregnancy
Possible complications of calcium supplemes
- Constipation
- Kidney stones at high doses
- Ierfere with the absorption of iron and zinc
- Calcium deposition in the vessels in long -term use without medical corol
Tip: Calcium supplemes should be adjusted under the supervision of a physician or pharmacist based on the body’s need.
Authorized amou of calcium
In general, the safe amou of calcium is as follows:
- Adults aged 2 to 5 should not receive more than 2 mg daily (including food and supplemes).
- Adults over the age of 5 should not consume more than 5 mg / day.
Final speech
Calcium is one of the most importa vital elemes that our body needs to function. Adequate iake of this mineral (whether through nutrition or suppleme) has a key role in maiaining bone health, muscles and nervous system. In this post we iroduced the types of calcium properties and iroduced calcium -coaining foods.
Sources: Verywellhealth – My.ClevelandClinic



