Effect of Vitamin D and Folic Acid on Mild Cognitive Impairment
ACTIVE_NOT_RECRUITING
Status
Conditions
- Mild Cognitive Impairment
Interventions
- DIETARY_SUPPLEMENT: Vitamin D3 (800 IU/d) and Folic Acid(0.4mg/d)
- DIETARY_SUPPLEMENT: Vitamin D3 (1600 IU/d) and Folic Acid(0.4mg/d)
- OTHER: Starch Placebo
Sponsor
Capital Medical University