Any idea what next to do please? Thank you
Ferritin 41 ug/L (30 - 400)
Folate 2.3 ug/L (4.6 - 18.7)
Vitamin B12 206 pg/L (190 - 900)
Vitamin D total 30.3 nmol/L (25 - 50 deficient)
Thyroid peroxidase antibody 278 IU/mL(<34)
Thyroglobulin antibody 339.5 IU/mL (<115)
Supplementing vit D and ferrous fumarate