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HeartCited

Vitamin D لـ Heart Failure

C الأدلة أدلة محدودة من دراسات صغيرة، غير أن ثمة بعض الإشارات الإيجابية.

D-CURE trial showed no benefit in heart failure patients. EVITA found high-dose D3 did not improve outcomes. Some observational data supports benefit with deficiency correction.

C

الخلاصة

D-CURE trial showed no benefit in heart failure patients. EVITA found high-dose D3 did not improve outcomes. Some observational data supports benefit with deficiency correction.

Key Statistics

6

الدراسات

3000

المشاركون

↔

Mixed

C

التقييم

Referenced Papers

Vitamins in Heart Failure: Friend or Enemy? Review
Current pharmaceutical design 2017 15 اقتباسات
Intensive session: New approaches to medical issues in long-term care. Review
Journal of the … 2007

Dosage & Usage

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

الجرعات الشائعة

general:
600-800 IU/day
deficiencycorrection:
4,000-5,000 IU/day (under medical supervision)
cardiovascularsupport:
1,000-2,000 IU/day

الحد الأعلى: 4,000 IU/day (100 mcg)

أفضل وقت للتناول: With a meal containing fat for better absorption

Safety & Side Effects

الآثار الجانبية المُبلّغ عنها

  • ⚠ Hypercalcemia at very high doses (fatigue, nausea, kidney stones)
  • ⚠ Constipation
  • ⚠ Generally very safe at recommended doses

التفاعلات المعروفة

  • ● Thiazide diuretics (may increase hypercalcemia risk)
  • ● Statins (theoretical interaction via CYP enzymes)
  • ● Corticosteroids (may reduce vitamin D absorption)
  • ● Weight loss medications (may reduce absorption of fat-soluble vitamins)

الحد الأقصى المسموح به: 4,000 IU/day (100 mcg)

استشر مقدم الرعاية الصحية دائماً قبل البدء بأي مكمل غذائي.

Frequently Asked Questions

Does Vitamin D help with Heart Failure?
Based on 6 studies with 3,000 participants, there is limited but promising evidence that Vitamin D may support Heart Failure management. Our evidence grade is C (Some Evidence).
How much Vitamin D should I take for Heart Failure?
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 (fatigue, nausea, kidney stones), Constipation, Generally very safe at recommended 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 Heart Failure?
We rate the evidence as Grade C (Some Evidence). This rating is based on 6 peer-reviewed studies with 3,000 total participants. The overall direction of effect is mixed.

Vitamin D لحالات أخرى

High Blood Pressure (Hypertension) C

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References

  
    
    
    
  1. 
      [1]
      George Georgiopoulos et al..
      Curr Pharm Des.
      2017.
      Vitamins in Heart Failure: Friend or Enemy?
      doi:10.2174/1381612823666170321094711
      PubMed
    
    2. 
    
    
  2. 
      [2]
      Barbara J Messinger-Rapport et al..
      J Am Med Dir Assoc.
      2007.
      Intensive session: New approaches to medical issues in long-term care.
      doi:10.1016/j.jamda.2007.07.002
      PubMed
    
    3. 
    
  















    

        إخلاء مسؤولية FDA:
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