thank you for all your replies. I did have other tests done, and Vit D was 94.58 (50.00 - 200.00)and Ferritin was 45.16 (13.00 - 150.00) and neither of these was flagged up by being of concern. But would be pleased to receive any advice. And I think I will look into the D102 saliva test.
thank you Ann Simpson
Allergy testing (Gluten & Dairy)
Would a private Endocrinologist accept the findings of a Regeneros cortisol saliva test?
Who to use for 4 point cortisol saliva test?
Selenium test results 
