Final answer:
Enervated by jet lag means feeling weakened and fatigued. Antonym for "Enervated by jet lag": Energized
Step-by-step explanation:
Enervated by jet lag means feeling weakened and fatigued in response to traveling across multiple time zones, disrupting the body's internal circadian cycles. Symptoms of jet lag can also include sluggishness, irritability, and insomnia. Jet lag occurs because traveling across time zones disturbs the body's light-dark cycle regulated by melatonin, a hormone that helps regulate sleep.
Jet lag typically leaves individuals enervated, drained of energy and vitality. The opposite, an antonym, would be feeling energized—experiencing a surge of liveliness and vigor. Overcoming jet lag involves restoring energy levels and adapting to a new time zone for a refreshed and invigorated state.