doi: 10.1093/jn/135.8.1847 112
Unexpectedly, MT-2 produced powerful sexual arousal and erectile effects in early human trials - effects so pronounced that they redirected research focus toward sexual dysfunction applications
This could be because they affect the way the kidneys filter urate, or because they cause more urate to be produced in the first place
Annu Rev Pharmacol Toxicol 53:401426 Magnus P, Gunnes N, Tveito K, Bakken IJ, Ghaderi S, Stoltenberg C, Hornig M, Lipkin WI, Trogstad L, Haberg SE (2015) Chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) is associated with pandemic influenza infection, but not with an adjuvanted pandemic influenza vaccine
Common triggers include stress, anxiety, fatigue or anxiety