Grapeseed mainly works better on smaller things like bacteria, fungus and viruses and that´s good cause not all products work on these 3 things and it´s very affordable. Things like oregano oil that I have tried works just as good or even better I think but cost a lot. Grapeseed needs to be taken in large amounts to have any effect for me at least.
I felt a bit better more clearheaded when I was using rife but since I think I didn´t get the right frequencies and only used it every 3 day for 2 months and then 2 months later I didn´t progress as I had hoped for. The first emem I had to change each frequency manually and the second one had weaker amplifier so the first manual one was actually better. It´s easier to buy one where you can preprogram a set of frequencies with or have a separate frequency driver to, cause it´s a bit tireing to change each frequency manually. So basically I´m not healed by using rife but loads of others are especially in the lyme community, and especially if you have money to spare..it´s a bit sad that even in rifeing the poorest are missing out. But you can also build your own.