Unverified88% confidenceDecision RuleTime unknown
日常维持性补充选1000-2000IU/天即可满足绝大多数成人需求;5000IU属于纠正性剂量,仅在检测确认缺乏(血清25(OH)D<20ng/ml)时短期使用,不宜长期无脑吃
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified日常维持剂量1000-2000IU/天适合大多数成人;已确诊缺乏(血25(OH)D<20ng/ml)可短期用5000IU纠正,但5000IU不建议长期无监测服用95% similarUnverified日常维持型补充选1000-2000IU/天即可;仅在检测出明显缺乏(血清25(OH)D<20ng/ml)且遵医嘱时才短期使用5000IU大剂量95% similarUnverified维持性补充选1000-2000IU/日即可满足多数成年人需求;血清25-OH-D<20ng/ml的明确缺乏者可短期用5000IU/日纠正,纠正后降至维持量,不建议长期无监测服用5000IU94% similarUnverified日常预防性补充选1000-2000IU/天即可,5000IU属于纠正性剂量,仅在检测确认严重缺乏(血清25(OH)D<20ng/ml)时短期使用,不建议长期无监测服用94% similarUnverified成人日常维持推荐1000-2000IU/天;血清25(OH)D<20ng/ml的明确缺乏者可短期用5000IU纠正,但5000IU不建议无检测长期服用,成人长期安全上限约4000IU/天93% similar
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