I was really nervous about a trip to Malaysia, knowing that I had to hit the ground running. I couldn't have jet lag lay me out and leave me useless, as my clients were waiting! I took NADH for two weeks before my trip, and when I got there...nothing! No problem at all. I stayed up til 10 the first night, and got a good night's sleep. The next morning I met my clients and landed the contract I was there to pursue. My week in Malaysia came off without a hitch. Thanks NADH! It was recommended to me that I continue the NADH after the trip and I felt great afterwards. I'm continuing the NADH and so far the afternoon sleepiinesss has not been a problem. You should try it!