Calcium Magnesium Supplement – Understanding the Calmag Supplements



Dietary supplements have gained so much of popularity among Americans as well as globally during last decades. It is the result of ever growing health consciousness and ease of access of more and more knowledge base through various online platforms. People have now realized and understood the preventive and somewhat curative importance of dietary supplements with regards to various ailments. 
Out of the numerous herbal, mineral and other supplements available in the market, Calcium Magnesium (CAL-MAG) with Zinc is one of the top selling supplements, owing to their great health benefits. Let us take a brief insight of the various calcium magnesium zinc supplements and how you can use then to ensure most of the benefits.  



Calcium is vital for ideal bone health during your lifetime. Even though calcium rich food is the best means to improve the calcium intake, however, there is always some deficiency of calcium by relying solely on diets. So, calcium supplements are good option to consider if your diet are lacking in providing enough calcium. 
Your body requires calcium to build and preserve strong bones and teeth. Additionally, desired supply of calcium is also important for proper functioning of heart, muscles and nerves. 
Few scientific studies reveal that calcium and vitamin D have some additional benefits apart from bone health i.e. in cancer prevention, blood pressure regulation as well as diabetes. However, these benefits are not backed by ample clinical evidences.

Low calcium intake

Low calcium intake has been associated with several risks both in adults and children.

  • In adults, low calcium intake is responsible for decreased bone mass leading to osteoporosis.

  • Many Americans children and adolescent girls are not getting enough calcium through diets and are at particular risk. Similarly, adults of age 50 and older are also suffering from low calcium and vitamin D intake.

  • Gaining potential adult height among the calcium deficient children are hindered.

Calcium requirements

Recommended calcium intake depends on your age and sex. The given diagram helps you consider how much calcium you should take per day. The upper limit is the suggested safe limit and should not exceed in any case. 


Calcium supplements is a must for some people

Even if you follow a healthy diet schedule, you may not to get enough calcium if you are vegetarian, have high protein and sodium intake (cause increased calcium excretion), suffering from osteoporosis, on corticosteroids medication,  have inflammatory bowel disease or celiac disease, have lactose intolerance and low consumption of dairy products. In all such situations, calcium supplementation may help you fulfill your daily calcium requirements. 

Types of calcium supplements

Many different types of calcium salts are used in calcium supplements. Each compound possesses different quantities of the calcium mineral or elemental calcium. These are:

  • Calcium carbonate (40% elemental calcium)

  • Calcium citrate (21% elemental calcium)

  • Calcium lactate (13% elemental calcium)

  • Calcium gluconate (9% elemental calcium)

Carbonate and citrate forms are more abundantly available in the market. Of which the calcium carbonate is cheapest alternative. In addition, some calcium supplements are combined with vitamins and other minerals. For instance CALMAG PRO LIQUID and OSSOMATRIX from Advance Nanomeds are the calcium supplements containing vitamin D,  magnesium and other ingredients. So, it is recommended to check the ingredient list to see which form of calcium your calcium supplement is providing and what other ingredients is offering.  


Magnesium governs numerous biochemical reactions within the human body. The human body contains nearly 25 gram of magnesium of which more than 50% is stored in the bones and rest is present in muscle, soft tissues, and other fluids.


Magnesium is considered as one of seven essential macrominerals, that required by the body in relatively higher quantities. Magnesium offers various health benefits.

Bone health

Magnesium helps assimilate calcium in bones and aids in bone formation. Using some biochemical pathways, it also activates vitamin D in the kidneys which is also essential for  healthy bones. Desired amount of magnesium intake leads to improved bone density, bone crystal formation, and lower associated risk of osteoporosis. 

Calcium assimilation

Calcium intake should be supplemented with optimal amount of magnesium without which a high intake of calcium can lead to higher risk of arterial calcification as well as kidney stones.


For proper carbohydrate and glucose metabolism, magnesium is required by the human body and thus have potential impact on diabetes. Some studies have demonstrated that a higher intake of magnesium have lowered the risk of diabetes. Also, low magnesium intake have led to improper insulin secretion and decreased insulin sensitivity.

Heart health

Magnesium plays a vital role in muscle function including those of heart and transmission of electrical signals in other parts of the body. Optimal intake of magnesium has been linked with a reduced risk of atherosclerosis, hypertension, or high blood pressure. 

Migraine headaches

Few studies have demonstrated  that magnesium supplementation may help prevent or relieve headaches at a relatively higher dose which should only be taken only under the supervision of health professional.

Premenstrual syndrome

The positive effect of magnesium on premenstrual syndrome (PMS) and related symptoms like bloating, weight gain, insomnia, leg cramps and swelling and breast tenderness has been demonstrated in some studies. The effect is better expected when magnesium is combined with vitamin B6. 

Relieving anxiety

Low magnesium levels have been associated with increased anxiety. This appears to be related with activity within the hypothalamic-pituitary-adrenal (HPA) axis. Researchers have also shown that a low magnesium intake alters the gut micro-flora and bacterial colonies that also impact anxiety related behavior.


Although magnesium deficiency is rare but has increased recently particularly in older people. Some underlying reasons like consumption of alcohol, gastrointestinal disorder, some medications also lead to Magnesium deficiency. . Deficiency is linked to metabolic syndrome, coronary heart disease, osteoporosis and insulin resistance.

Recommended intake

The Recommended Daily Allowance (RDA) for magnesium depends on age and gender.




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