FAQs Archive | Page 2 of 18 | TMI Testing

What’s the best blood test for me?

We have a range of blood tests for you to choose from; we have Intolerance (IgG4) ELISA testing because we are investigating delayed symptoms that could be associated with food intolerances. You can find more about the IgG4 testing science on the About Us pages on our...

Is there anything additional to pay?

If you’ve purchased one of our hair testing kits, you will have to pay the postage cost back to the processing centre, which then sends the sample to the UK. We try to keep our costs as low as possible (by not sending out physical hair testing kits) so that we...

How do I take a hair sample?

The safest way to take a hair sample is to ask someone else to help you. Using your forefinger and thumb, gather 3 or 4 strands and slightly twist the hair together. This will make cutting the hair sample much more accessible and keep all the hair strand in the same...