I have seen an endocrinologist recently and it seems my erratic blood test results may be due to malabsorption. The endo mentioned that I should only take a multi-vitamin which does not contain biotin as this can cause absorption issues and I'm on a lot of prescription meds for my auto-immune problems.
It sounded simple but, having googled it, most multi-vitamins proudly proclaim the inclusion of biotin so it's hard to exclude it. Has anyone come across this and found a suitable multivitamin please?