Endorphins and neurotransmitters. I was diagnosed with General Anxiety Disorder in my early 30’s. I’m now 58 years old. I have been taking antidepressants for the last 25 years on and off. Consistently for the last 18 years. The last prescription I got was 15 years years ago and took it every day even though I still had panic and anxiety attacks. Every time I tried to stop taking them I experienced extreme withdrawal symptoms like mood swings, diarrhea, vomiting, headaches, and tremors. So, I continued to take them even though they were not controlling my panic attacks. 5 months ago, I made the decision to wean myself off this horrible medicine. I also started Scalar about the same time. The withdrawal symptoms were horrible but I was able to quit taking the pills. I still experience moments of panic but not at all to the degree I was experiencing even when taking the medicine. I get better and every day. Thank you God.