Does phosphatidylserine negatively affect workout performance?
Read about this supplement in a biohacking book and recently decided to add it in my stack. I've been taking it on and off at night just at 100mg along with the magnesium L threonate, fish oil, vitamin d, and my prescribed stimulant throughout the day for better sleep.
If I had to describe my feeling after taking it, it feels like a milder version of a medicine I was prescribed named guanfacine that gives a nice calm floating feeling. Over the past week though I think the phosphatidylserine might be ruining my workouts. I dont feel as pumped or energetic to do it as I used to even using something like preworkout mixed with creatine.
I bring up the guanfacine comparison because I also experienced something similar but way worse where I would get physically sick during sets and stopped taking it for that exact reason. I know I'm not taking a crazy high dose of the phosphatidylserine but the timing lines up. I've also been doing neurofeedback at home but don't think this would have an effect on that.
Wanted to see if anyone experienced anything similar or is more knowledgeable about how the mechanisms work for this to be scientifically a possibility.