Ginseng comes from the root of Panax ginseng (Asian) or Panax quinquefolius (American). It acts as an adaptogen, helping the body handle stress.
People use it to increase physical stamina and mental energy. It can sharpen focus and memory, and boost overall vitality. You can take it in capsules, powders, extracts, or teas.
Take it in the morning or early afternoon to avoid sleep trouble. Have it with food to reduce stomach upset.
Ginseng can thin the blood and make blood thinners like warfarin and clopidogrel stronger. It might also alter blood pressure and blood sugar, so use caution if you have diabetes or hypertension. Avoid it if you have a hormone-sensitive condition.