What is the recommended morning fatigue mitigation?

• A. Brisk exercise only
• B. Bright light and breakfast
• C. Late-night caffeine
• D. Skip breakfast to reset

Answer: (B)

Morning fatigue is best countered by aligning your body with the day's cues and providing steady fuel after waking. Bright light in the morning helps reset the circadian clock and boosts alertness, making you feel more awake quickly. Pairing that with a nutritious breakfast supplies glucose to the brain and sustains energy, supporting better cognitive performance and mood through the morning. Together, light exposure and breakfast address both wake-up signals and energy needs, making them more effective than either alone.

Why the other options fit less well: brisk exercise can help, but without the light cue and fuel it might not be sufficient for reliable morning alertness. late-night caffeine can disrupt sleep and worsen fatigue if sleep quality is affected. skipping breakfast removes a key energy source, likely increasing fatigue rather than reducing it.