骨骼科学博客 — healthy aging

Most of what you read about fisetin comes from mice. In people we found four small studies, a poor-absorption problem for plain fisetin, and 34 registered trials with few results. Here is each study, the doses used, and how to read a label.

Black ginger has about ten human trials. Three 12-week trials measured less body fat than placebo, two measured a stronger grip, a single dose did nothing, and no trial ran longer than 12 weeks. Here is each one, plus the doses and what is still unknown.

NMN raised blood NAD+ in every human trial and was well tolerated in short studies. Bigger reviews found no clear benefit for blood sugar or muscle. Here is each study, plus 4 checks before you buy.

三项随机试验探讨了服用 NMN 是否能提升人体内的 NAD+ 水平。以下是这些试验的发现、未发现之处，以及在购买 NMN 前需要检查的三件事。