Herb & BotanicalNo.033
Ginseng
Energy, cognition, immune support (marketed).
Typical / RDA200–400 mg
Upper limitNot established
EvidenceLimited
How to take it
Timing MorningFood OptionalForm Panax / Korean red
What to know
Long-used tonic with mixed clinical results for energy and focus. Can be mildly stimulating; long continuous use isn't well studied.
Interactions & cautions
- May affect blood sugar and warfarin; caution with stimulants.
Do you actually need it?
Evidence is mixed; trial short-term and judge for yourself.
Reference values: NIH Office of Dietary Supplements, adult general population. Educational information only — not medical advice. Confirm with a healthcare professional.