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Vitamin D के लिए Obesity

B

Meta-analysis of 11 RCTs (n=947) found significant BMI reduction in deficient overweight/obese individuals. Mendelian randomization study (n=42,024) confirms causal association between low vitamin D and higher BMI. Correction of deficiency appears critical for benefits.

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B

निष्कर्ष

Meta-analysis of 11 RCTs (n=947) found significant BMI reduction in deficient overweight/obese individuals. Mendelian randomization study (n=42,024) confirms causal association between low vitamin D and higher BMI. Correction of deficiency appears critical for benefits.

Key Statistics

11

अध्ययन

947

प्रतिभागी

Positive

B

ग्रेड

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

सामान्य रूप से उपयोग की जाने वाली खुराकें

general:
600-800 IU/day
weightmanagement:
2,000-4,000 IU/day (targeting 25(OH)D >30 ng/mL)
deficiencycorrection:
5,000-10,000 IU/day for 8-12 weeks under medical supervision

अधिकतम सीमा: 4,000 IU/day (100 mcg); higher doses under medical supervision

सेवन का सर्वोत्तम समय: With a meal containing fat for absorption; morning preferred

Safety & Side Effects

रिपोर्ट किए गए दुष्प्रभाव

  • Hypercalcemia (at very high doses)
  • Nausea
  • Kidney stones (at excessive doses)

ज्ञात अंतःक्रियाएँ

  • Statins (may increase statin levels)
  • Thiazide diuretics (increased calcium risk)
  • Corticosteroids (impair vitamin D metabolism)
  • Orlistat (reduced absorption)

सहनीय अधिकतम सेवन: 4,000 IU/day (100 mcg); higher doses under medical supervision

कोई भी सप्लीमेंट शुरू करने से पहले हमेशा अपने स्वास्थ्य सेवा प्रदाता से परामर्श करें।

Frequently Asked Questions

Does Vitamin D help with Obesity?
Based on 11 studies with 947 participants, there is moderate evidence from clinical studies that Vitamin D may support Obesity management. Our evidence grade is B (Good Evidence).
How much Vitamin D should I take for Obesity?
Studies have used various dosages. A commonly studied range is 600-800 IU/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Vitamin D?
Reported side effects may include Hypercalcemia (at very high doses), Nausea, Kidney stones (at excessive doses). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Vitamin D and Obesity?
We rate the evidence as Grade B (Good Evidence). This rating is based on 11 peer-reviewed studies with 947 total participants. The overall direction of effect is positive.

Related Evidence

Vitamin D अन्य स्वास्थ्य स्थितियों के लिए

FDA अस्वीकरण: इन कथनों का Food and Drug Administration द्वारा मूल्यांकन नहीं किया गया है। इस वेबसाइट पर उत्पादों और जानकारी का उद्देश्य किसी बीमारी का निदान, उपचार, इलाज या रोकथाम नहीं है। प्रस्तुत साक्ष्य ग्रेड प्रकाशित पीयर-रिव्यूड अनुसंधान के हमारे विश्लेषण पर आधारित हैं और चिकित्सा सलाह नहीं हैं। कोई भी सप्लीमेंट शुरू करने से पहले हमेशा अपने स्वास्थ्य सेवा प्रदाता से परामर्श करें।