Magnet Therapy Benefits

i have found that sleeping with magnets applied to my back completely eliminates my back pain, i was having pain in my back for two weeks so i researched and read that magnets may help, it took about on week but the pain was completely gone, it came back once more after i strained my back again and the same remedy worked again, i was able to find a back magnet called norso on ebay for around $10.