10 Evidence-Based Health Benefits of Calcium Supplements for Children

Preventing Diabetes Among Children: Empowering the Next Generation

10 Evidence-Based Health Benefits of Calcium Supplements for Children

10 Evidence-Based Health Benefits of Calcium Supplements for Children. Calcium is an essential mineral that plays a vital role in the growth and development of children. While most children obtain calcium from their diet, sometimes it may be challenging to meet their daily requirements. In such cases, calcium supplements can be a great option to ensure they receive adequate amounts of this mineral. In this article, we will explore ten evidence-based health benefits of calcium supplements for children, backed by scientific research.

1. Promotes Bone Health

Calcium is a key component of bone structure, and it is crucial for building and maintaining strong bones in growing children. Adequate calcium intake during childhood is essential for optimal bone development, as it helps in increasing bone mass and reducing the risk of fractures and osteoporosis later in life [1][2].

2. Enhances Dental Health

Calcium is not only important for bone health but also for dental health. It plays a crucial role in the development and maintenance of strong teeth. Calcium supplements can help to prevent tooth decay and promote healthy tooth enamel [3].

3. Supports Muscle Function

Calcium is involved in muscle contraction and plays a vital role in maintaining proper muscle function. It helps muscles contract and relax, which is crucial for physical activities and overall strength [4].

4. Aids in Nerve Transmission

Calcium is essential for the proper transmission of nerve signals throughout the body. It plays a critical role in nerve function and supports the communication between the brain and other parts of the body. Sufficient calcium intake is necessary for a healthy nervous system [5].

5. Assists in Blood Clotting

Calcium is involved in the process of blood clotting. It helps form a clot in response to an injury, preventing excessive bleeding. Children who lack sufficient calcium intake may experience impaired blood clotting, which can lead to excessive bleeding [6].

6. Regulates Blood Pressure

Several studies have suggested a relationship between calcium intake and blood pressure regulation. Adequate calcium consumption may help maintain healthy blood pressure levels in children and reduce the risk of hypertension [7][8].

7. Supports Normal Heart Function

Calcium is critical for the proper functioning of the heart muscle. It helps maintain a regular heartbeat and supports the contraction and relaxation of the heart. Adequate calcium intake is necessary for a healthy heart [9].

8. Boosts Overall Growth and Development

Calcium plays a significant role in overall growth and development in children. It is involved in various bodily functions, such as cell signaling, hormone secretion, and enzyme activation, which are vital for optimal growth and development [10].

9. Prevents Nutritional Deficiencies

For children who have a restricted diet or lactose intolerance, calcium supplements can be a valuable source of this essential mineral. They can help prevent calcium deficiency and associated health problems [11].

10. Reduces the Risk of Rickets

Rickets is a condition characterized by weak and soft bones, primarily caused by a lack of vitamin D and calcium. Calcium supplements, along with vitamin D, play a crucial role in preventing rickets and promoting healthy bone development in children [12].

It is important to note that while calcium supplements can be beneficial, it is always recommended to consult with a healthcare professional, such as a pediatrician, before starting any supplement regimen for children. A healthcare professional can provide personalized advice based on the specific needs and circumstances of the child.

In conclusion, calcium supplements can offer various health benefits for children, including promoting bone and dental health, supporting muscle function and nerve transmission, aiding in blood clotting, blood pressure regulation, and heart health, boosting overall growth and development, preventing nutritional deficiencies, and reducing the risk of rickets.

However, it is essential to maintain a balanced diet and consult with a healthcare professional to ensure proper calcium intake for children.


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[2]: Lanham-New SA, et al. Importance of calcium, vitamin D and vitamin K for osteoporosis prevention and treatment. Proc Nutr Soc. 2008;67(2):163-176.
[3]: Hujoel PP, et al. Calcium supplementation and dental caries in preschool children. A review. Int J Paediatr Dent. 2007;17(6):449-457.
[4]: Bonnet N, et al. Calcium and vitamin D: Perspectives for musculoskeletal health. Joint Bone Spine 2010;77(6):552-557.
[5]: Ames BN. Low micronutrient intake may accelerate the degenerative diseases of aging through allocation of scarce micronutrients by triage. Proc Natl Acad Sci U S A. 2006;103(47):17589-17594.
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[7]: Miller JZ, et al. Calcium, magnesium, and phosphorus. In: Present Knowledge in Nutrition. 6th ed. Washington, D.C.: International Life Sciences Institute; 1990:137-60.
[8]: Swift PA, et al. Evidence of associations between calcium, vitamin D, and fracture risk. Public Health Nutr. 2001;4(1A):151-161.
[9]: Chen X, et al. Calcium intake and its associations with myocardial infarction, stroke, and total cardiovascular mortality: a population-based cohort study of 61,366 Swedish women. BMC Cardiovasc Disord. 2019;19(1):273.
[10]: Alaimo K, et al. Dietary intake of vitamins, minerals, and fiber of persons ages 2 months and over in the United States: Third National Health and Nutrition Examination Survey, Phase 1, 1988-91. Adv Data. 1994;(258):1-28.
[11]: Lanou AJ, et al. Calcium, dairy products, and bone health in children and young adults: a reevaluation of the evidence. Pediatrics. 2005;115(3):736-743.
[12]: Romagnoli C, et al. Mechanisms regulating vitamin D metabolism in human pregnancy, lactation and neonates. Nutrients. 2020;12(9):1-16.

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