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Dr., I Have A Question Concerning Vitamin D. 1. Every

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Posted on Sat, 30 Jan 2021
Question: Dr., I have a question concerning vitamin D.

1. Every week I consume 25,000 IU of vitamin D2
2. Also, every day, I consume 30 mcg of vitamin D3
3. My question is, what is the difference between D2 and D3?

Also is there any problem with consuming vitamin D in this fashion every week?

Finally, What benefits do I gain by consuming D2 and D3?
doctor
Answered by Dr. Dr diwashish biswas (2 hours later)
Brief Answer:
Should only be consumed if you know you are vitamin d deficient.

Detailed Answer:
Hello
Welcome To Ask A Doctor Service
I have gone through your question, I understand your concern.
Vitamin d3 is active form of vitamin d.
While d2 is precursor of vitamin d3
Vitamin d is must for many body functions and must be within XXXXXXX limits.
Now whether you should take vitamin d or not that depends on your serum vitamin d levels.
If it is deficient then you should take it otherwise not.

I hope your query is clear now.
Thanks and regards
Dr Diwashish biswas
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Kampana
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Answered by
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Dr. Dr diwashish biswas

Internal Medicine Specialist

Practicing since :2007

Answered : 1024 Questions

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Dr., I Have A Question Concerning Vitamin D. 1. Every

Brief Answer: Should only be consumed if you know you are vitamin d deficient. Detailed Answer: Hello Welcome To Ask A Doctor Service I have gone through your question, I understand your concern. Vitamin d3 is active form of vitamin d. While d2 is precursor of vitamin d3 Vitamin d is must for many body functions and must be within XXXXXXX limits. Now whether you should take vitamin d or not that depends on your serum vitamin d levels. If it is deficient then you should take it otherwise not. I hope your query is clear now. Thanks and regards Dr Diwashish biswas