1.   Boe Morgan, a Vermont truck driver who often ferries goods to Boston, has been taking melatonin for three months.

2.   Furthermore, all products now marketed tell users to take melatonin only at night shortly before bedtime.

3.   I took the melatonin the next three nights and there was still no jet lag.

4.   I took the melatonin and slept the rest of the night.

5.   In fact, you are likely to make your jet lag worse if you take melatonin at the wrong time.

6.   Nine patients took melatonin in the morning, nine took it in the afternoon and eight took a placebo.

7.   Upon returning to Pacific time, however, melatonin should be taken on all three days when you wake up in the morning.