Skipping an important meal like breakfast or indulging in rich, sugary snacks are practically guaranteed to leave some people pooped. On the other hand, iron-rich foods, wholegrain breads and cereals, and raw fruits and vegetables contain the nutrients your body needs to maintain your energy level. It may help to eat 5-6 light meals a day, instead of 3 large ones. Get more exercise . Expending more energy can actually give you more energy, especially if you work at a sedentary job.
Exercise also acts as a tranquilizer, counteracting emotionally induced anxiety or weariness.
If you're feeling sluggish, try taking a brisk walk in the fresh air. It can renew your energy instantly. Cool off . Working or playing in hot weather can drag you down. So can living or working in a warm, poorly ventilated environment.