You need to get tested for what you can and can’t handle in your gob.

I know two places to get the tests done fairly cheaply. Both in London. One was £40, other was a bit more. Money well spent if you ask me. That’s testing via Applied Kinesiology(AK).

I don’t know about serum testing but I remember someone saying cost £1000….but I never investigated that myself in detail.

If you can’t afford the serum testing then AK is well worth the money. I have the money to do serum and/or AK and I chose not to bother with serum testing because I’m a firm believer in AK, but every is different.

Let me know if u wanna know more or need some telephone numbers.