Research

Quercetin in a first RCT for altitude sickness, vitamin D3 in endometriosis and pregnancy, omega-3 in periodontitis, astaxanthin in female endurance athletes, and iron dosing in pregnancy.

This week’s five strongest leftover signals focus on meta-level evidence: resveratrol, omega-3, magnesium, and curcumin — deliberately avoiding overlap with the last three updates.

Top 10 supplement studies this week: meta-evidence for saffron, omega-3, resveratrol, and NAC, plus several clinically relevant RCTs.

Vitamin D and inflammation: Umbrella review consolidates meta-evidence; Curcumin double feature — systematic review on sport recovery plus knee OA RCT; Collagen debuts with skin health SR.

Taurine at the crossroads of metabolism & aging; phosphatidylserine improves vascular function in type 2 diabetes (RCT); astaxanthin reduces TNF-α and MCP-1 in heart failure.

Resveratrol with umbrella review, Omega-3 with network meta-analysis on vascular function, curcumin with two meta-analyses, and creatine in new chemo-cognition trial.