Is OstoCalcium Good

Ostocalcium a Good option or not

Is ostocalcium a Good Option or Not?

Ostocalcium is a brand of dietary supplement primarily used to support bone health. It typically contains a combination of calcium and vitamin D2, which are essential for maintaining strong bones and teeth.

However, there are two types of Vitamin D present in the Market.

Vitamin D comes in two main forms: Vitamin D2 (ergocalciferol) and Vitamin D3 (cholecalciferol). Both forms are important for health, but they have some differences in their sources, effectiveness, and how the body processes them.

Vitamin D2 (Ergocalciferol)

  1. Sources:
    • Plant-based sources such as mushrooms exposed to sunlight.
    • Fortified foods (some dairy-free milk alternatives and cereals).
    • Available as a supplement.
  2. Effectiveness:
    • Vitamin D2 is effective in raising vitamin D levels in the blood, but it is generally considered less potent and has a shorter duration of action compared to Vitamin D3.
    • It may require higher doses to achieve the same effect as Vitamin D3.
  3. Usage:
    • Often used in fortified foods and some prescription medications.
    • Suitable for vegetarians and vegans who may prefer plant-based sources.

Vitamin D3 (Cholecalciferol)

  1. Sources:
    • Animal-based sources such as fatty fish (salmon, mackerel, sardines), fish liver oils, egg yolks, and beef liver.
    • Produced by the skin when exposed to sunlight (UVB rays).
    • Available as a supplement, often derived from lanolin (sheep wool) or lichen for vegan versions.
  2. Effectiveness:
    • Vitamin D3 is more effective at raising and maintaining vitamin D levels in the blood compared to Vitamin D2.
    • It has a longer duration of action, making it the preferred choice for supplementation.

Importance of Vitamin D

  • Bone Health: Both forms are crucial for calcium absorption, which is essential for maintaining healthy bones and teeth.
  • Immune Function: Vitamin D plays a role in modulating the immune system, potentially reducing the risk of infections.
  • Muscle Function: Adequate vitamin D levels help maintain muscle function and strength.
  • Vitamin D: Vitamin D plays a crucial role in calcium absorption from the gut. Without sufficient vitamin D, the body cannot absorb calcium effectively, even if there is an adequate dietary intake. Vitamin D also supports bone growth and remodeling.


So whenever you are going to buy Vitamin D and calcium supplements, please check the label that which type of vitamin D is present in Your Supplement. Vitamin D2 has inferior quality and low effects on the human body when compared to Vitamin D3.


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