My wife and I are senior citizens and have been taking this product for a year and a half. Within our first few doses, we noticed mental clarity, happier moods, and much less anxiety. We took it faithfully every morning until just recently when we switched to taking it at night before bed. We heard the owner talk about the link between bedtime dosing and sounder sleep and she was right. All the benefits we experienced early on have stayed but now the benefit of SOUND SLEEP can be added to that list. This product has made such wonderful changes in our lives and I am so glad my wife and I learned about it. I highly recommend it if you’re considering it.