I believe it is the blood purifier that you have to be careful with in what you take in.
Stupid me, I decided to give a good ale a try and it did not turn out too well.
After the second ale with the blood purifier on, I felt the negative effects of alcohol. I wasn't more drunk, but much more dizzy and head was hurting. Wasn't a good feeling and I quickly took off the device.
The mag pulser is more like a specific area zap and not a whole body. You should be fine.