For some time now I have been experiencing daily headaches. Sometimes so violent I had to take painkillers, often it woke me up in the night. The doctor run tests and scans and diagnosed me with cluster headaches. That is pretty serious, there is no cure and drugs are used to alleviate the symptoms. Then I said: Wait a minute, I have never had headaches in my life and is it not a coincidence that I started heaving "cluster headaches" when I inclined my bed? The day I put my bed back into horizontal position my headaches ended.
I did not want it to be just a fluke so after a week or pain free horizontal sleeping I inclined it again, just 3 1/2" and even so the headache was back.
I would like to get some of the benefits of IBT but in my case the price is too steep.