Maybe it’s sleep aids you need to be checking out, instead of trying to find something to help you burn carbs or speed up your metabolism. Of course, you may need those things too, but don’t just assume you need one thing when the problem may actually lie elsewhere. You would be surprised at what can affect your ability to lose weight. Stress is a biggie, for one thing. For another, simply being sluggish can affect your metabolism. In that case, energy pills are your best bet.