Synopsis

Source of validity: Traditional
Rating (out of 5): 3

Ginseng, Oriental (Panax ginseng) has a long history of traditional use in East Asian medicine for the treatment of fatigue and to promote energy and vitality. Historical texts from Chinese, Korean, and Japanese medicine describe ginseng as a "qi" tonic, believed to restore strength, counteract weakness, and enhance stamina in both the elderly and those recovering from illness. The root was often prescribed to improve overall well-being, increase resistance to stress, and combat tiredness.

While there is a substantial body of traditional use, modern scientific studies have produced mixed results. Several randomized controlled trials and meta-analyses suggest a modest effect of Panax ginseng on reducing fatigue and improving subjective energy levels, particularly in people with chronic fatigue or those recovering from illness. The proposed mechanisms include modulation of the hypothalamic-pituitary-adrenal axis and effects on neurotransmitters. However, results are inconsistent, and many studies have methodological limitations such as small sample sizes or lack of standardization of ginseng preparations.

Overall, the evidence for ginseng’s use in supporting energy is primarily traditional, with some supportive—but not definitive—scientific findings. Most authoritative reviews conclude that while ginseng may help with energy and fatigue, more rigorous research is needed to confirm these effects and to establish optimal dosing strategies.

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