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Natural compounds for mental wellness: a focus on neuroprotective and adaptogenic effects

Krishna Kumar Bharti, Alina Ahmed, Arindam Sinha

Journal of Dynamics and Control, 2025

Abstract

The article discusses the treatment potential of natural plant substances in helping to maintain mental health. As it emphasizes on the aspects of neuroprotective and adaptogenic effects, it points to specific bioactives effects on neurotransmitter systems, the regulation of stress responses, and the potential role in the treatment of mood, anxiety, cognitive decline, and neurodegeneration. Adaptogens such as Withania somnifera (ashwagandha), Rhodiola rosea, and Panax ginseng modulate hypothalamic-pituitary-adrenal (HPA) axis, rectify of cortisol, and augment the ability of cells, showing clinically substantial improvements of anxiety (down to 88 percent), fatigue (31 percent), and mental impairment (10-38 percent). Neuroprotectives, including bacosides (Bacopa monnieri), curcumin, and ginsenosides, reduce oxidative damage and neuroinflammation and enhance synaptic dysfunction, memory recall (46 percent), attention (28 percent), and prevent neurodegeneration (34 percent in cases of Alzheimer disease progression). Such compounds offer superior multi-target mechanisms over the traditional monoaminergic pharmaceuticals, also in terms of safety. Clinical integration, however, is faced with constraints: imprecision in bioactive content (examples include concentration range of 1.5-10 percent bacoside), loose regulatory requirements, and interaction of drug and herbs (Otherwise known as drug-herb interaction e.g., St. Johns wort-CYP 3A4 induction). The future of advancements will…

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