Ashwagandha supports normal cortisol levels, which control appetite and play a major roll in fat metabolism Ashwagandha strengthens exhausted nervous systems by feeding the adrenal glands that respond to stress Ashwagandha supports recovery after physical exertion by supporting the stress-response organs such as the adrenals for quicker recuperation and recovery from exercise Ashwagandha reinforces the central nervous system to promote deeper levels of relaxation as well as more sustained levels of energy Ashwagandha supports increased energy without stimulating the heart. Safe for long-term use