Is anybody here on long term Pyridoxal-5-Phosphate ? I used P5P 50 mg Country LIfe and it gave an excellent increase in energy for 2 days. Then the energy vanished I am also taking B-50 Now Foods capsule once a day. I tried taking Riboflavin (B2) 100 mg on two days with P5P but the energy did not increase. I am definitely responding to P5P. Do I need to add any other supplement to this ? I am also applying Magnesium oil from LifeFlo (200 mg per day).