NIGHT CRAMP: CLAIM OR EVIDENCE? / 夜间抽筋：承诺还是证据？
Symptom does not establish deficiency. A study in migraine is not a result for leg cramps. “Nourish tendons” is a traditional phrase, not a magnesium test. / 症状不等于缺乏；偏头痛研究不等于腿抽筋结果；“养筋”不是测镁。
Take to a pharmacist: full product label + medicines/supplements + actual episode/impact. Ask whether assessment is needed before adding a product. / 带给药师：完整标签、现有药物补充剂、实际发作与影响；先问是否需要评估。
Sam's hypothetical decision: asks before ordering two products, without stopping prescribed medicine; no outcome or diagnosis. / Sam 假设选择：先问，不同时下单、不自行停处方药；未作诊断或效果承诺。
Sleep disruption, numbness/swelling or cramp over 10 minutes: contact an appropriate clinician. New worrying swelling needs its own assessment. / 影响睡眠、伴麻木肿胀、超过十分钟，应联系医疗人员；新出现令人担心的肿胀单独评估。
No dose, stretch, medicine change or herbal recommendation. Keep notes private. / 不提供剂量、拉伸、改药或中药推荐；记录自行保存。