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Vitamin D level & supplement
Hi Doctor,
In the recently conducted vitamin D test ( due to bone and muscle weakness), the level for my wife is 8.6 ng/ML ( 18.9 ng/ML for myself). We visited a doctor and the doctor suggested 2000 IU vitamin D3 daily for both of us. Just a second opinion. Is this the right dose for my wife , as the level is very low.?. Please advise. Thanks.
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Hello. Based on the reports provided:
Your Wife's Level (8.6 ng/mL): Indicates Severe Vitamin D Deficiency (normal levels are >30 ng/mL).
Your Level (18.9 ng/mL): Indicates Moderate Vitamin D Deficiency.
Regarding the Prescribed Dosage (2000 IU Daily):
While taking 2000 IU daily is safe and will gradually raise Vitamin D levels over a long period, it may be too slow for your wife given her extremely low level of 8.6 ng/mL and active muscle/bone weakness.
Standard Medical Recommendations for Severe Deficiency:
For Your Wife (Therapeutic Loading Phase): Standard clinical guidelines recommend a higher loading dose to rapidly restore depleted bodily stores—typically Cholecalciferol 60,000 IU (60k) once a week for 8 consecutive weeks.
For Yourself: You may also benefit from a weekly dose of 60,000 IU for 6 to 8 weeks, or continue with 2000 IU daily for 8–12 weeks.
Maintenance Phase (Post 8 Weeks): Only after completing the initial 8-week weekly loading phase should your wife transition down to a daily maintenance dose of 2000 IU daily (or 60,000 IU once a month).
Next Steps
Complete the 8-Week Protocol: Stick strictly to the prescribed regimen without missing weekly doses.
Repeat Vitamin D Test: Get a repeat Vitamin D (25-Hydroxy Total) blood test done for both of you 2 to 3 weeks after completing the 8-week course to check if levels have reached the optimal range (>30–50 ng/mL) and adjust future maintenance doses accordingly.
Health Tips
Calcium & Minerals: Since both of you have bone/muscle weakness, consider adding dietary calcium sources (dairy, leafy greens, sesame seeds) or taking a mild Calcium + Vitamin D3 combination tablet if prescribed by your doctor.
Sunlight Exposure: Spend 15 to 20 minutes in mid-day sunlight (between 11 AM and 2 PM) with exposed arms and legs 3–4 times a week.
Answered
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