I am not offering this experience if mine as medical advice but this thing is so good for my anxiety. My pulse would go 140 beats per minute while resting, healthy rage is 60-100 so you can imagine how anxious I get at times. I had a chest X ray and ECG and my heart is normal and healthy. I was just really anxious. Well this brought my pulse down to 80 beats per minute. I feel chilled out but not remotely high or dreamy, I can think clearly. I also really enjoyed the vanilla flavouring, I don’t know what French about vanilla as it grows in the tropics but it’s a nice flavour to say the least. I think it’s great.