成分
34 循证膳食补充剂成分
Explore every supplement ingredient studied for sleep. From melatonin and magnesium to valerian root and L-theanine, each ingredient is graded based on clinical trial evidence. Filter by category to narrow your search.
我们的研究方法
Unlike marketing-driven supplement sites, every grade here is calculated from real clinical data. We extract study results from PubMed papers — including sample sizes, study types, and effect directions — and run them through our grading algorithm. The result is a transparent, reproducible score you can trace back to the original research.
Adaptogen
Amino-Acid
Amino_Acid
Cannabinoid
Fatty_Acid
Flavonoid
Fruit_Extract
Herb
Hormone
Mineral
Mushroom
Phospholipid
Vitamin
没有找到匹配的成分。
FDA 免责声明: 这些声明未经美国食品药品监督管理局(FDA)评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析,不构成医疗建议。在开始任何补充剂方案之前,请务必咨询您的医疗保健提供者。