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Vitamin D levels
My Vitamin D levels are low (currently 23). I have been taking Vitamin D 60,000 IU supplements under a doctor’s supervision for around 6 months with gaps in between, but my levels have still not increased much and remain almost the same.
Can anyone suggest what further course of action may help? Should I check for any absorption issues, calcium, B12, magnesium, or other related problems?
Answers (15)
You can take injectable dose of vitamin d instead of oral supplements.
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A Vitamin D level of 23 is still in the insufficient/low range, and if it has remained almost unchanged despite repeated Vitamin D3 60,000 IU supplementation, then it is reasonable to look beyond just “taking more Vitamin D.”
Common reasons for poor rise include:
* Inconsistent dosing/gaps in therapy
* Taking Vitamin D without a fatty meal (absorption issue)
* Obesity/high body fat (Vitamin D gets sequestered in fat tissue)
* Low magnesium
* Malabsorption issues
* Fatty liver/GI disorders
* Poor sunlight exposure
* Incorrect timing of repeat testing
At your age, persistent low-normal levels are usually not dangerous, but if symptoms are present (fatigue, body pain, weakness, low mood), further evaluation is worthwhile.
Next Steps
1. Important associated tests to consider:
* Serum calcium
* Magnesium
* Phosphorus
* Vitamin B12
* PTH (parathyroid hormone)
* LFT/KFT
* HbA1c if overweight/metabolic issues
* Celiac screening only if there are strong GI symptoms/malabsorption concerns
2. Ensure proper way of taking Vitamin D:
* Take after a fatty meal (very important)
* Not on empty stomach
* Consistent schedule
3. If overweight/obese:
* Weight loss itself improves Vitamin D levels significantly.
4. Sun exposure:
* Midday sunlight exposure to arms/legs for ~20–30 minutes several times weekly can help.
5. Discuss with your doctor whether:
* a maintenance daily dose,
* alternate weekly strategy,
* or different formulation
may suit you better.
Health Tips
* Many adults stabilize around 20–30 despite supplementation, especially if overweight.
* Magnesium deficiency can impair Vitamin D activation.
* Vitamin D numbers improve slowly; symptom improvement is often more important than chasing a very high value.
* Avoid taking excessive unsupervised doses long-term because very high Vitamin D can cause calcium-related complications.
A level of 23 is not severely deficient, but since it is persistently low despite treatment, evaluating absorption/metabolic contributors is reasonable. If you want, an online consultation can help review your complete supplementation pattern, weight/metabolic profile, and associated lab values to identify why your levels are not improving optimally.
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Vitamin D levels sometimes take time to improve, and persistent low levels can happen due to absorption issues, lifestyle factors or associated deficiencies 👍
Nothing to panic, but since supplementation hasn’t improved the levels much, a proper evaluation would help identify the exact reason and correct it effectively. You can book a consultation, I’ll guide you step by step 😊
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A Vitamin D level that remains stagnant at 23 ng/ml despite high-dose (60,000 IU) supplementation suggests a Malabsorption Syndrome or a lack of essential Co-factors. Vitamin D does not work in isolation; it requires Magnesium and Vitamin K2 to be properly activated and absorbed. Furthermore, since Vitamin D is fat-soluble, taking it on an empty stomach or with a low-fat meal often results in the supplement simply passing through the system without being absorbed into the bloodstream."
Next Steps
To design a 'Bio-available' nutrition plan and investigate why your body is resisting supplementation, please book a full consultation session via my Practo profile."
Health Tips
Do connect and consult with me for better treatment plan and advice accordingly......
Persistent low levels despite treatment need an investigative approach, not just a higher dose. Please book a full session to review your gut health and co-factor reports....
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-Vitamin D level of 23 is still in the insufficient range
-If levels are not improving despite supplements, causes like irregular intake, poor absorption, obesity, fatty liver, magnesium deficiency, gut issues, or inadequate sunlight exposure may contribute
Next Steps
-Continue Vitamin D3 supplementation regularly as advised without long gaps
-Take Vitamin D after a fatty meal for better absorption
-Consider checking calcium, phosphorus, magnesium, B12, PTH, LFT, and thyroid profile if levels remain persistently low
Health Tips
-Get regular early morning sunlight exposure for 20–30 minutes daily
-Include eggs, fish, dairy products, and fortified foods in diet
-Avoid self-increasing doses excessively without monitoring, as very high Vitamin D can also be harmful
-Contact me anytime on Practo for further consultation
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