Strong evidenceherb
Rhodiola for Afternoon Energy Crash
Rhodiola increases the efficiency of ATP synthesis and recycling, enhances cellular oxygen utilization, and modulates cortisol patterns to prevent the exaggerated afternoon cortisol decline that contributes to energy crashes.
How strong is the research?
Strong evidence
Based on a randomised controlled trial (RCT) — the gold standard for establishing cause and effect.
Research source
SourceDarbinyan V et al. · Phytomedicine 2000How much to take
200–400 mg
Take in the morning for sustained energy throughout the day. Adaptogenic effects buffer afternoon cortisol dip.
When to take it
Best taken: morning