I would reccommend anyone to have the Melissa test done, although this shows up sensitivities to metas you may be sensitive to and not necessaril whats bound in your body, it does give you an insight in what other metas to avoid I came out very high on Nickel which i also believe can be used sometimes in fillings or adhesive compounds. The [eople at the Melissa head office are very helpful and understsnding snd it wsd through them I was put in touch with the neurologist. I really cant fault the help I've been given by them.