Vitamin D2 Or D3 For Vitamin D Deficiency
Vitamin D is essential for the absorption of calcium and phosphorus in our body. It helps to maintain healthy bones and teeth, and also plays a vital role in the proper functioning of the immune system. Vitamin D is also known as the “sunshine vitamin” because our body can produce it when our skin is exposed to sunlight. However, many people are deficient in this vitamin due to various reasons like limited sun exposure, poor diet, or medical conditions that affect its absorption.
If you are deficient in vitamin D, your doctor may recommend vitamin D supplements. There are two types of vitamin D supplements available in the market, namely Vitamin D2 and Vitamin D3. Let's learn the difference between these two types of supplements and which one is better for vitamin D deficiency.
What is Vitamin D2?
Vitamin D2, also known as ergocalciferol, is a synthetic form of vitamin D. It is derived from plants and fungi and is widely used as a prescription drug to treat vitamin D deficiency. Vitamin D2 is less stable than Vitamin D3 and has a shorter half-life, which means it stays in the body for a shorter period.
What is Vitamin D3?
Vitamin D3, also known as cholecalciferol, is the natural form of vitamin D. It is synthesized in the skin when it is exposed to sunlight. Vitamin D3 is more stable than Vitamin D2 and has a longer half-life, which means it stays in the body for a longer period.
Which is better for Vitamin D deficiency, Vitamin D2 or Vitamin D3?
According to recent studies, Vitamin D3 is more effective than Vitamin D2 in raising blood levels of vitamin D. Vitamin D3 is also better at maintaining those levels over time. Vitamin D3 is more potent than Vitamin D2, which means it requires smaller doses to achieve the same effect. Vitamin D3 is also more readily absorbed by the body than Vitamin D2.
Although Vitamin D2 is less expensive than Vitamin D3, the cost savings may not be worth it in the long run. Vitamin D3 is the preferred choice for people with vitamin D deficiency.
How much Vitamin D should you take?
The recommended daily intake of Vitamin D for adults is 600-800 IU. However, for people with vitamin D deficiency, higher doses may be required to achieve optimal blood levels. Your doctor will recommend the appropriate dosage based on your individual needs.
Conclusion
Vitamin D is essential for our overall health and wellbeing. Vitamin D deficiency can lead to various health problems like weak bones, muscle weakness, and immune system disorders. Vitamin D supplements are an effective way to treat vitamin D deficiency. Vitamin D3 is the preferred choice for people with this deficiency due to its superior efficacy, potency, and absorption. Consult your doctor to determine the appropriate dosage and duration of vitamin D supplementation.